|
|
Anti-aging Research/Recommendations
I know this is a lot of information but you can't cover
anti-aging in a couple paragraphs. If you want the shorter version,
sign up for my newsletter or bookmark the
newsletter archives, which will take about
six minutes per week to read.
In addition to diet and exercise, below is what
I feel is important (in no specific order). I'm not a doctor so
always check with your doctor before starting any nutritional program.
For a good reason to keep on top of things via my
newsletter, see:
Only half are receiving
optimal treatment for conditions - HealthDay, 6/25/03 -
"Most people receive only about half the health care
considered optimal for their conditions ... That rate holds for
prevention measures, treatment of chronic problems such as high
cholesterol and blood pressure, and even immediate conditions like
headaches and hip fractures".
Click here for past newsletters. You
should consult your doctor if you are taking any medication.
-
Insulin Plays Central Role In Aging, Brown Scientists Discover - Science
Daily, 6/4/04 -
"insulin regulates its own production and that it
directly regulates tissue aging. The principle: Keep insulin levels low and
cells are stronger, staving off infection and age-related diseases such as
cancer, dementia and stroke" - [Abstract]
Related articles:
-
Riverside Professor Receives First Age-Reversal Prize - Science Daily,
1/7/05 -
"According to Spindler's research, the fewer
calories an animal consumes - provided malnutrition is avoided - the slower
an animal ages and the lower the death rate from cancer, heart disease and
diabetes" - Some theorize that calorie restriction slows aging
because it keeps insulin level low (there are other ways that may keep
insulin low such as
PGX,
chromium,
Glucophage (metformin),
Actos (pioglitazone),
Avandia (rosiglitazone),
etc). See:
-
Insulin and Aging - Brown University -
"Keep insulin levels low and cells are stronger,
staving off infection and age-related diseases such as cancer, dementia
and stroke"
-
Resisting Insulin - USC Health Magazine Cover Story, Fall '06 -
"Insulin, according to a slew of new studies,
may play a role in everything from cancer to hypertension to
cardiovascular disease"
-
Growth hormone, insulin may be key to longevity - WorldHealth.net,
5/24/06 - "it is reasonable to suggest that
treatment(s) causing an improvement in insulin sensitivity combined with
modest reduction in insulin release would reduce risk of age-related
disease and likely also delay aging"
- Click here for much more on
insulin and aging and ways to reduce insulin.
- Acetyl-l-carnitine and
alpha lipoic acid. See the
three abstracts (1,
2,
3) in the Feb. 2002 Proceedings of the National Academy of Sciences.
That combo "reversed age-associated mitochondrial structural decay" and
"increased metabolism" in rats. The Life Extension Foundation lists
acetyl-l-carnitine as number two in its
top 10 recommendations. Specific picks are the - See
acetyl l-carnitine at Amazon.com and
alpha lipoic acid at Amazon.com 3 each per day taken together. Also, see:
-
Carnitine Improves Symptoms of Male Aging - Medscape, 4/14/04 -
"Carnitine is
more active than testosterone for improving symptoms of male aging such
as sexual dysfunction, depressed mood, and fatigue ... In this trial,
120 patients were randomized to receive testosterone undecanoate 160
mg/day, propionyl-L-carnitine 2 g/day plus acetyl-L-carnitine 2 g/day,
or placebo for six months" [Abstract]
- See
acetyl l-carnitine at Amazon.com and GPLC at Amazon.com.
-
Memory loss in old rats is associated with brain mitochondrial decay and
RNA/DNA oxidation: partial reversal by feeding acetyl-L-carnitine and/or
R-alpha -lipoic acid - Proc Natl Acad Sci U S A. 2002 Feb
19;99(4):2356-61 - "Dietary administration of
ALCAR and/or
LA significantly reduced the extent of
oxidized RNA, the combination being the most effective. Electron
microscopic studies in the hippocampus showed that ALCAR and/or LA
reversed age-associated mitochondrial structural decay. These results
suggest that feeding ALCAR and LA to old rats improves performance on
memory tasks by lowering oxidative damage and improving mitochondrial
function"
-
Effect of combined treatment with alpha-Lipoic acid and
acetyl-L-carnitine on vascular function and blood pressure in patients
with coronary artery disease - J Clin Hypertens (Greenwich). 2007
Apr;9(4):249-55 - "Mitochondria produce reactive
oxygen species that may contribute to vascular dysfunction. alpha-Lipoic
acid and acetyl-L-carnitine reduce oxidative stress and improve
mitochondrial function ... Active treatment increased brachial artery
diameter by 2.3% (P=.008), consistent with reduced arterial tone. Active
treatment tended to decrease systolic blood pressure for the whole group
(P=.07) and had a significant effect in the subgroup with blood pressure
above the median (151+/-20 to 142+/-18 mm Hg; P=.03) and in the subgroup
with the metabolic syndrome (139+/-21 to 130+/-18 mm Hg; P=.03)"
- See
acetyl l-carnitine at Amazon.com.
-
Lipoic Acid Explored As Anti-aging Compound - Science Daily, 5/17/07
-
"mice supplemented with
lipoic acid
have a cognitive ability, behavior, and genetic expression of almost 100
detoxification and antioxidant genes that are comparable to that of
young animals" - See
alpha lipoic acid products at Amazon.com.
-
R-alpha-Lipoic acid
and acetyl-L: -carnitine complementarily promote mitochondrial biogenesis in
murine 3T3-L1 adipocytes - Diabetologia. 2008 Jan;51(1):165-74 -
"Treatments with the combination of
LA and ALC at
concentrations of 0.1, 1 and 10 mumol/l for 24 h significantly increased
mitochondrial mass, expression of mitochondrial DNA, mitochondrial
complexes, oxygen consumption and fatty acid oxidation in 3T3L1 adipocytes.
These changes were accompanied by an increase in expression of Pparg, Ppara
and Cpt1a mRNA, as well as increased expression of peroxisome
proliferator-activated receptor (PPAR) gamma coactivator 1 alpha (Ppargc1a),
mitochondrial transcription factor A (Tfam) and nuclear respiratory factors
1 and 2 (Nrf1 and Nrf2). However, the treatments with LA or ALC alone at the
same concentrations showed little effect on mitochondrial function and
biogenesis" - See
alpha lipoic acid at Amazon.com
and
acetyl l-carnitine at Amazon.com.
-
Lipoic acid
significantly restores, in rats, the age-related decline in vasomotion
- Br J Pharmacol. 2008 Feb 25 - "In old animals,
endothelium-dependent relaxation in aortic rings was decreased, GSH
levels and its redox state in aortic endothelia were over 30% lower and
nSMase activity and endothelial ceramide levels were three-fold
increased, relative to young (2-4 mo) rats. LA treatment of old animals
improved relaxation in aortic rings, reversed the changes in endothelial
GSH, in nSMase activities and in ceramide levels. Similar effects on GSH
levels and nSMase activity in old rats were also induced by treatment
with GSH monoethylester. Activation (by phosphorylation) of eNOS was
decreased by about 50% in old rats and this age-related decrease was
partially reversed by LA treatment" - See
alpha lipoic acid at Amazon.com.
-
Complementary and Integrative Approaches to Dementia - Medscape,
7/5/05 -
"There have been several controlled clinical trials
suggesting that ALc slows the progression of AD"
-
Jarrow Formulas’, Inc. Introduces ALCA 500(TM) (Acetyl-L-Carnitine Arginate
Dihydrochloride) - NPI Center, 3/8/05 -
"Acetyl-l-carnitine arginate (ALCA) represents an
advancement in the carnitine and arginine fields as this new dietary
supplement offers potential benefits in affecting levels of
nitric oxide over and above the
traditional benefits of carnitine"
- See
acetyl l-carnitine at Amazon.com.
- Effect of green
tea on glucose control and insulin sensitivity: a meta-analysis of 17
randomized controlled trials - Am J Clin Nutr. 2013 Jun 26 -
"Seventeen trials comprising a total of 1133
subjects were included in the current meta-analysis. Green tea consumption
significantly reduced the fasting glucose and hemoglobin A1c (Hb A1c)
concentrations by -0.09 mmol/L (95% CI: -0.15, -0.03 mmol/L; P < 0.01) and
-0.30% (95% CI: -0.37, -0.22%; P < 0.01), respectively. Further stratified
analyses from high Jadad score studies showed that green tea significantly
reduced fasting insulin concentrations (-1.16 μIU/mL; 95%CI: -1.91, -0.40
μIU/mL; P = 0.03)" - See
green tea extract at Amazon.com.
- Common
Nutrient May Ease Diabetic Pain - WebMD, 1/6/05 -
"a 1,000 milligrams three times a day of
acetyl-L-carnitine was effective in relieving pain caused by nerve
damage associated with the condition"
- Supplemental
Carnitine May Be Helpful in Diabetic Neuropathy
- Medscape, 1/3/05 -
"Pain as the most bothersome symptom significantly
improved with ALC"
-
Do Anti-aging Supplements Really Work? - Life Extension Magazine, 6/02 -
"The National Academy of Sciences has published
three new reports showing that aging may be partially reversible with
currently available supplements"
-
Sustain the Brain - Nutrition Science News, 2/01 -
"By enhancing membrane stability, energy production,
and neurotransmission, ALC may improve mental function. In addition, it may
also have anti-inflammatory effects that reduce free radical generation. . .
ALC's ability to bind cortisol and increase
nerve growth factor production within the hippocampal region may explain its
positive effects on neurons."
- Sperm
Booster? - WebMD, 1/1/01
-
The Anti-Aging Effects of Acetyl-L-Carnitine - Life Extension Magazine,
5/00 -
"When acetyl-L-carnitine was administered, their
heart rates became almost completely restored to the metabolic function
level of young control rats . . . acetyl-L-carnitine is critical to youthful
cellular function in the brain, heart, liver, peripheral nerve and immune
system. Supplementation with acetyl-L-carnitine becomes an even greater
consideration when we realize the potential antiaging effects this amino
acid may produce when taken in combination with
coQ10 and
alpha lipoic acid"
-
Staying Young Forever, Putting new research findings into practice -
Life Extension Foundation, 12/99 -
"acetyl l-carnitine significantly reversed
age-associated mitochondrial decay. It increased cellular respiration,
membrane potential and cardiolipin levels"
- Lower
AGE with Acetyl L-Carnitine - Life Enhancement Magazine, 8/99 -
"Diabetics and others who become susceptible to high
levels of glucose in blood serum as they age suffer from the formation of
deleterious hybrid protein-sugar complexes known as advanced glycation end
products (AGE) ... ALC decreased the glycation by 42%"
- Anti-Cortisols May Offer
New Hope For Retinitis Pigmentosa - Doctor's Guide, 11/17/97 -
"According to Sapse, RP can be treated initially
with a cocktail of anti-cortisol
nutritional compounds including vitamin A, zinc, ginkgo biloba and
acetyl-L-carnitine . . ."
-
Effect of L-carnitine and/or L-acetyl-carnitine in nutrition treatment for
male infertility: a systematic review - Asia Pac J Clin Nutr. 2007;16
Suppl:383-90 - "the administration of LC and/or LAC
may be effective in improving pregnancy rate and sperm kinetic features in
patients affected by male infertility"
-
Acetyl-L-Carnitine Improves Pain, Nerve Regeneration, and Vibratory
Perception in Patients With Chronic Diabetic Neuropathy: An analysis of two
randomized placebo-controlled trials
- Diabetes Care. 2005 Jan;28(1):89-94 -
"ALC treatment is efficacious in alleviating
symptoms, particularly pain, and improves nerve fiber regeneration and
vibration perception in patients with established diabetic neuropathy"
-
Carnitine versus androgen administration in the treatment of sexual
dysfunction, depressed mood, and fatigue associated with male aging
- Urology. 2004 Apr;63(4):641-6 - "Carnitines proved
significantly more active than testosterone in improving nocturnal penile
tumescence and International Index of Erectile Function score. Testosterone
significantly increased the prostate volume and free and total testosterone
levels and significantly lowered serum luteinizing hormone; carnitines did
not"
-
Memory loss in old rats is associated with brain mitochondrial decay and
RNA/DNA oxidation: Partial reversal by feeding acetyl-L-carnitine and/or
R-alpha -lipoic acid
- Proc Natl Acad Sci U S A 2002 Feb 19;99(4):2356-2361 -
"Electron microscopic studies in the hippocampus
showed that ALCAR and/or LA reversed age-associated mitochondrial structural
decay"
-
Mitochondrial decay in aging. Reversal through supplementation of
acetyl-L-carnitine and N-tert-butyl-alpha-phenyl-nitrone - Ann N Y Acad
Sci. 1998 Nov 20;854:214-23 - "ALCAR supplementation
(1 month) resulted in significant increases in cellular respiration,
mitochondrial membrane potential, and cardiolipin values"
-
Acetyl L-carnitine slows decline in younger patients with Alzheimer's
disease: a reanalysis of a double-blind, placebo-controlled study using the
trilinear approach - Int Psychogeriatr. 1998 Jun;10(2):193-203 -
"ALC slows the progression of Alzheimer's disease in younger subjects, and
the use of the trilinear approach to estimate the average rate of change may
prove valuable in pharmacological trials"
-
Acetyl-L-carnitine in Alzheimer disease: a short-term study on CSF
neurotransmitters and neuropeptides - Alzheimer Dis Assoc Disord 1995
Fall;9(3):128-31 - "beta-endorphins significantly
decreased after treatment; plasma cortisol levels matched this reduction.
Since both CSF beta-endorphins and plasma cortisol decreased, one possible
explanation is that ALCAR reduced the AD-dependent
hypothalamic-pituitary-adrenocortical (HPA) axis hyperactivity"
-
Lipoic acid and carnitine combo show diabetes potential - Nutra USA,
2/18/08 - [Abstract]
- "the combination of LA
and LCAR increased the mass, oxygen consumption,
mitochondrial DNA expression, and fatty acid oxidation in the fat cells ...
However, the treatments with LA or ALC alone at the same concentrations
showed little effect on mitochondrial function and biogenesis ... Lipoic
acid and acetyl-L-carnitine have become very hot after our reports on the
complementary effects on improving memory and ambulatory activity in old
rats" - See
acetyl l-carnitine products at Amazon.com
and
alpha lipoic acid at Amazon.com.
-
Metabolic Aging Theory Turned Upside Down - BetterHumans.com, 5/31/04 -
"the most metabolically active 25% of mice lived 36%
longer than the least metabolically active" [Abstract]
-
Green Tea Boosts Metabolism Without Increasing Heart Rate - Clinical
Psychiatry News, 3/04 -
"daily consumption of
green tea extract was associated with an
increase in the metabolic rate equivalent to a statistically significant
4% increase in 24-hour energy expenditure" - See
green tea extract at Amazon.com.
-
Feeding acetyl-L-carnitine and lipoic acid to old rats significantly
improves metabolic function while decreasing oxidative stress - Proc
Natl Acad Sci U S A. 2002 Feb 19;99(4):1870-5 -
"Feeding
ALCAR in combination with
LA increased metabolism and lowered
oxidative stress more than either compound alone" - See
acetyl l-carnitine alpha lipoic acid at Amazon.com.
-
Pill 'could lead to longer lives' - BBC News, 3/31/05 -
"the mice with the highest metabolic rate lived
around 25% longer than those with the lowest ... When mice were given
thyroxine, they had increased metabolic rates and lived longer ...
However, a leading specialist in human hormone disorders said the
findings would "not be true for humans""
- 'Bad metabolism'
blamed for clogged arteries - MSNBC, 5/25/05 -
"Our study suggests 'bad' metabolism does lead
to inflammation in blood vessel walls and can contribute to heart
attacks and strokes ... The scientists believe a deficiency in essential
fatty acids that are required in the human diet may contribute to
changes in metabolism in the wall of blood vessels"
- See my metabolism page for other ways
to increase it.
- Weight Control:
-
Does
Orlistat, OTC Diet Pill Alli, Live Up To Its Name? - Science Daily, 6/12/07
- "people taking orlistat and following low-fat diets
lost almost five percent of their initial body weight, about seven to15 pounds,
over four months" - See Alli at Amazon.com.
-
CLA: The New Miracle Weight Loss Pill? - WebMD, 5/24/04 -
"Both
CLA groups lost weight -- about 4 pounds; the
placebo group stayed the same ... The CLA syrup group had a 9% body fat
loss; the CLA pill group had 7% loss; the placebo group had no body fat
loss" [Abstract]
- See
conjugated linoleic acid at Amazon.com.
-
Six months supplementation with conjugated linoleic acid induces
regional-specific fat mass decreases in overweight and obese - Br J
Nutr. 2007 Mar;97(3):550-60 - "randomised into
two groups supplemented with either 3 x 4 g/d
CLA or placebo for 6 months. CLA significantly
decreased BFM at month 3 (Delta=- 0 x 9 %, P=0 x 016) and at month 6
(Delta=- 3 x 4 %, P=0 x 043) compared with placebo. The reduction in fat
mass was located mostly in the legs (Delta=- 0 x 8 kg, P<0 x 001), and
in women (Delta=-1 x 3 kg, P=0 x 046) with BMI >30 kg/m2 (Delta=-1 x 9
kg, P=0 x 011), compared with placebo. The waist-hip ratio decreased
significantly (P=0 x 043) compared with placebo. LBM increased (Delta=+0
x 5 kg, P=0 x 049) within the CLA group ... Adverse events did not
differ between the groups" - See
conjugated linoleic acid at Amazon.com.
-
Effects of metformin on the body composition in subjects with risk
factors for type 2 diabetes - Diabetes Obes Metab. 2005
Mar;7(2):189-92 -
"In the metformin group, there was a decrease in
fat weight from 25.9 +/- 9.4 to 20.8 +/- 9.2 kg, p < 0.01, an increase
in lean weight from 57.05 +/- 13.6 to 61.9 +/- 16.5 kg, p < 0.01, an
increase in basal metabolism from 1735 +/- 413 to 1878 +/- 505
calories/day, p < 0.05 and an increase in body water" - See
metformin at IAS.
Note: That's a 19.7% decrease in fat (25.9-20.8)/25.9 = 19.7%, a 8.5%
increase in lean weight (61.9-57.05)/57.05 = 8.5% and a 8.2% increase in
basal metabolism (1878-1735)/1735 = 8.2%. - Ben
-
Vinegar as a Sweet Solution? - Science News, 12/18/04 -
"a 2-pound weight loss, on average, over the 4
weeks in the vinegar group"
- See
apple cider vinegar at Amazon.com.
-
Vinegar may help dieters eat less - Nutra USA, 9/7/05 -
"Both glucose and insulin responses were about
25 per cent lower at 90 minutes when the volunteers had consumed the
highest level of vinegar compared to the
reference meal ... This level of vinegar is equivalent to about two to
three tablespoons" - See
vinegar supplements at Amazon.com (1 Source Natural 500 mg tablet equals 2 tsb of
vinegar. 4.5 tablets equals about 3 tablespoons by my calculations.
-
About 5% of Long-term Niacin Users Evolve Into HDL Hyperresponders -
Doctor's Guide, 3/14/06 - "Overall, these
patients lost 4% of body weight while on niacin treatment" - See
niacin at Amazon.com.
-
Green Tea Fights Fat - WebMD, 1/26/05 -
"the first group drank a bottle of oolong tea
fortified with
green tea extract containing 690
milligrams of catechins, and the other group drank a bottle of oolong
tea with 22 milligrams of catechins ... After three months, the study
showed that the men who drank the green tea extract lost more weight
(5.3 pounds vs. 2.9 pounds) and experienced a significantly greater
decrease in BMI, waist size, and total body fat" - See
green tea extract at Amazon.com.
-
Get the diet scoop: 6 promising supplements, 6 to avoid - CNN,
2/16/07 -
"promising ...
Caffeine ...
EGCG ...
Chromium ...
Conjugated Linoleic Acid (CLA) ...
5-HTP ... L-dopa or
L-tyrosine"
-
Acomplia Shows 'Modest' Weight Loss - WebMD, 10/17/06 -
"In a year's time, they lost about 11 more
pounds, on average, than those taking the placebo" - See Acomplia at
International Antiaging Systems.
-
Biology Dictates Diet Success - WebMD, 5/15/07 -
"The low-glycemic-load diet was effective for a lot
of the individuals who were high-insulin secretors and who previously had
challenges losing weight and keeping it off"
-
Soup First Cuts Calories Later - WebMD, 5/1/07 -
"Participants consumed 20% fewer calories when
they started their meals with soup"
-
Low
Glycemic Index Diet Best For Weight Loss And Cardiovascular Health -
Science Daily, 7/26/06 - "Between the two
high-carbohydrate diets, lowering the glycemic index doubled fat loss"
-
Rosiglitazone decreases 11beta-hydroxysteroid dehydrogenase type 1 in
subcutaneous adipose tissue - Clin Endocrinol (Oxf). 2007 Jun 6 -
"Part of the beneficial effects of
rosiglitazone may be
mediated by a reduction in the 11beta-HSD1
mRNA expression and activity in subcutaneous abdominal fat"
-
Telmisartan But Not Valsartan Increases Caloric Expenditure and Protects
Against Weight Gain and Hepatic Steatosis - Hypertension. 2006 Mar
27 -
"Telmisartan, but not valsartan, promoted
increases in caloric expenditure and protected against dietary-induced
weight gain ... Telmisartan reduced the accumulation of visceral fat and
decreased adipocyte size to a much greater extent than valsartan and was
also associated with a significant reduction in hepatic triglyceride
levels" - See telmisartan at
OffshoreRx1.com.
-
Vitamin Supplements May Slow Middle-Age Weight Gain - HealthDay,
9/10/04 -
"the people who had taken multivitamins, vitamin
B-6, vitamin B-12 and chromium had less weight gain over the previous 10
years than other respondents"
-
Low-glycemic-index plan is better than low-fat or low-carb diets, study
says - HealthDay, 8/26/04 -
"After two to four months, the researchers found
that the rats given the high-glycemic-index
diet had 71 percent more body fat and 8 percent less lean muscle mass,
compared with rats on the low-glycemic-index diet"
- Vitamin C
-
Paleolithic Nutrition: Your Future Is In Your Dietary Past - The
Nutrition Reporter - "This theory regarding how
our evolutionary ancestors lost their ability to produce vitamin C is
generally accepted by scientists, Stone's other theory is more
controversial. He contended that people never lost the need for large
amounts of vitamin C, even though they lost the ability to make it.
Based on animal data, he estimated that people might require 1.8-13
grams of vitamin C daily."
-
Alternative Medicine: Vitamin C - The Epoch Times, 11/28/04 -
"Guinea pigs and primates are the only mammals
known that do not manufacture vitamin C in their gut. Other mammals not
only manufacture vitamin C (ascorbic acid), but do it on an as-needed
basis. For daily maintenance they manufacture what would be equivalent
to a 150-pound man taking 5 to 50 grams a day"
- Vitamin E - Why taking just the
alpha-tocopherol form (found in most supplements) may cause more harm than
good:
-
Carotech Communication Regarding Johns Hopkins vitamin E Meta-analysis
- NPI Center, 11/12/04 -
"a high dosage of alpha-tocopherol alone has
been shown to deplete the body's gamma-tocopherol. Despite alpha
tocopherol's action as an antioxidant, gamma tocopherol is required to
effectively remove the harmful peroxynitrite-derived nitrating species"
-
Supplementation of Diets with alpha-Tocopherol Reduces Serum
Concentrations of gamma- and delta-Tocopherol in Humans - J Nutr.
2003 Oct;133(10):3137-40 -
"Compared with placebo, supplementation with
alpha-tocopherol reduced serum gamma-tocopherol concentrations by a
median change of 58% ... and reduced the number of individuals with
detectable delta-tocopherol concentrations ... In view of the potential
benefits of gamma- and delta-tocopherol, the efficacy of
alpha-tocopherol supplementation may be reduced due to decreases in
serum gamma- and delta-tocopherol levels." - See
Jarrow FamilE (contains all eight members of the vitamin E family) at Amazon.com
vitamin E products.
-
Effect of oral supplementation with D-alpha-tocopherol on the vitamin E
content of human low density lipoproteins and resistance to oxidation
- Medline, 8/91 -
"gamma-Tocopherol significantly decreased in
plasma and LDL during vitamin E (alpha-tocopherol) supplementation"
-
Non-nutritive bioactive food constituents of plants: tocopherols
(vitamin E) - Int J Vitam Nutr Res 2003 Mar;73(2):89-94 -
"in food, gamma- and delta-tocopherol are a more
potent antioxidant than alpha-tocopherol. Tocopherols as a group are the
key antioxidants in human cell membranes and are also important in
protecting the LDL particles"
-
Mixed tocopherols inhibit platelet aggregation in humans: potential
mechanisms - AJCN, 3/1/03 -
"ADP-induced platelet aggregation decreased
significantly in the mixed tocopherol group but not in the
alpha-tocopherol and control groups"
-
Antioxidants and Risk of Alzheimer Disease - JAMA, 11/13/02 -
"Dr Morris and colleagues1 and Dr Engelhart and
colleagues2 found an inverse relationship between intake of vitamin E
from food, but not from supplements, with risk of Alzheimer disease
(AD).3 I would like to suggest a mechanism for this finding. The
predominant dietary form of vitamin E, gamma-tocopherol, but not the
form found in supplements, alpha-tocopherol, has been demonstrated to
inhibit cyclooxygenase 2 (COX-2) production of prostaglandin E2 in
macrophages and epithelial cells"
-
Nourishing Your Noggin - WebMD, 9/22/04 -
"For a long time, people believed that a common
component of vitamin E called alpha tocopherol was most important, but
another form called gamma tocopherol is definitely a protective
antioxidant in brain disorders"
-
Can Rice Bran Oil Melt Away Cholesterol? - Science Daily, 5/12/05 -
"Vitamin E ... consists of both tocopherols and
tocotrienols ... the tocotrienols (TRF) seem to have greater antioxidant
properties ... taking any form of Vitamin E for a long time can be
harmful ... The most effective dose in rats was 8 IU kg/day.
Extrapolated to humans, a person with an average body weight of 154
pounds would get around 560 IU"
-
Tocotrienol-Rich Rice Bran Oil A New Natural Cholesterol-Fighter -
mercola.com, 5/12/05 - "This good news certainly
supports other studies that have shown the antioxidant effects of
tocotrienols to be 40 to 60 times more effective than alpha tocopherol"
-
NOW Foods Introduces Advanced Gamma E Complex - NPI Center, 5/22/03
- "Gamma and alpha tocopherols must both be
present in the correct ratios to provide Vitamin E’s broad range of
benefits"
-
Technical Communication from CAROTECH INC, Edison, NJ (In Response to
the latest Scientific Review on Vitamin E, published in the Archives of
Internal Medicine) - NPI Center, 8/1/04 -
"There are 8 forms of vitamin E in nature - 4
forms of tocopherols and 4 forms of tocotrienols (alpha-, beta-, gamma-
and delta-tocopherol and corresponding tocotrienols). The idea that one
single form of vitamin E – alpha-tocopherol out of eight fractions is
the “magic” vitamin E and assuming that the other forms are worthless
denies the very fact that nature put these seven other tocopherols and
tocotrienols out there for a reason"
-
Delta-tocotrienol - The 21st Century Vitamin E? - Dr. Murray's
Newsletter, 3/19/03
-
The effect of gamma-tocopherol administration on alpha-tocopherol levels
and metabolism in humans - Eur J Clin Nutr. 2005 Jun 1 -
"The plasma alpha-tocopherol concentration
decreased significantly during gamma-tocopherol administration"
- See
mixed vitamin E at Amazon.com
or
Jarrow FamilE (contains all eight members of the vitamin E family) at Amazon.com.
- Vitamin D3 (cholecalciferol) - Vitamin D
is toxic in high doses but from what I've read over the years, this worry
has caused many to be deficient. Plus some supplements have the lesser
effective D2 (ergocalciferol) form. 400 IU might sound like a lot but is
only .01 milligrams (10 micrograms). See:
-
Vitamin D Appears to Cut Breast and Colorectal Cancer Risk - Medscape,
2/12/08 - "Compared with a serum 25-hydroxyvitamin D
level less than 10 ng/mL, a level of 50 ng/mL reduced the risk for breast cancer
by 50%. This level of serum 25-hydroxyvitamin D would require an average intake
of 4000 IU of vitamin D per day, although the authors note that intake of 2000
IU per day combined with sun exposure of approximately 12 minutes per day with
50% of the skin exposed could also help patients achieve a serum
25-hydroxyvitamin D level of 50 ng/mL ... Compared with a serum
25-hydroxyvitamin D level less than 12 ng/mL, a level of at least 33 ng/mL or
more was associated with a 50% reduction in the risk for incident colorectal
cancer ... vitamin D intake of 1000 to 2000 IU per day would confer an
appropriate balance between protection against colorectal cancer and adverse
events related to hypervitaminosis" - See
vitamin D at Amazon.com.
-
A Ray Of
Sunshine In The Fight Against Cancer: Vitamin D May Help - Science Daily,
2/13/08 - "It sounds too good to be true … a little
inexpensive pill that could block the development of some cancers, strengthen
bones, prevent multiple sclerosis and alleviate winter depression ... But it’s
not science fiction. The “new aspirin” could be Vitamin D ... during the winter,
Canadians take at least 1,000 units a day of Vitamin D"
-
Lack Of
Vitamin D May Increase Heart Disease Risk - Science Daily, 1/7/08 -
"those with blood levels of vitamin D below15 nanograms
per milliliter (ng/mL) had twice the risk of a cardiovascular event such as a
heart attack, heart failure or stroke in the next five years compared to those
with higher levels of vitamin D ... Overall, 28 percent of individuals had
levels of vitamin D below15 ng/mL and 9 percent had levels below10 ng/mL.
Although levels above 30 ng/mL are considered optimal for bone metabolism, only
10 percent of the study sample had levels in this range"
- See
vitamin D at Amazon.com.
-
The Impact of Low Vitamin D on Cardiovascular Outcomes - Physician's Weekly,
8/27/07 - "serum 25-hydroxyvitamin D levels, or vitamin
D, appears to be associated with important cardiovascular disease risk factors
in adults ... The adjusted prevalence of hypertension, diabetes, obesity, and
high serum triglyceride levels was significantly higher for patients with lower
levels of 25-hydroxyvitamin D"
-
Study
Shines More Light On Benefit Of Vitamin D In Fighting Cancer - Science
Daily, 8/21/07 - "For the first time, we are saying that
600,000 cases of breast and colorectal cancer could be prevented each year
worldwide, including nearly 150,000 in the United States alone ... The serum
level recommended by the study would correspond to intake of 2000 International
Units per day of vitamin D3 for a meaningful reduction in colorectal cancer"
-
Why the optimal requirement for Vitamin D(3) is probably much higher
than what is officially recommended for adults - J Steroid Biochem
Mol Biol. 2004 May;89-90:575-9 - "If 70nmol/L is
regarded as a minimum desirable target 25(OH)D concentration, then
current recommendations of 15mcg per day do not meet the criterion of an
RDA"
-
High Blood Levels Of Vitamin D Protect Women From Breast Cancer, Study
Suggests - Science Daily, 4/22/08 - "Women
with a very low blood level of 25(OH)D have a considerably increased
breast cancer risk. The effect was found to be strongest in women who
were not taking hormones for relief of menopausal symptoms"
-
Low Vitamin D
Linked to Increased CV Risk Factors - Medscape, 6/15/07 -
"Adults with low serum levels of vitamin D are
more likely to have hypertension, diabetes, obesity, and high
triglycerides than are adults with higher vitamin-D levels"
-
Deficiency In Exposure To Sunlight Linked To Endometrial Cancer - Science
Daily, 11/14/07 - "In general, endometrial cancer
incidence was highest at the highest latitudes in both hemispheres ... This is
the third environmental paper from this research team to show a strong
association between vitamin D and cancer using global incidence data (GLOBOCAN).
The first paper, which illuminated a similar pattern for kidney cancer, was
published Sept. 15, 2006, in the International Journal of Cancer. The second, on
ovarian cancer, was published Oct. 31, 2006, in the American Journal of
Preventive Medicine" - See
vitamin D at Amazon.com.
-
Cancer Benefit From Vitamin D? - WebMD, 6/8/07 -
"Women in the four-year study took 1,500
milligrams of calcium supplementation either alone or with 1,100 International
Units (IU) of vitamin D each day ... women who took both supplements wound up
with nearly 60% less risk of cancers at the end of the study compared with women
who took placebo"
-
Randomized comparison of the effects of the vitamin D3 adequate intake
versus 100 mcg (4000 IU) per day on biochemical responses and the
wellbeing of patients
- Nutr J. 2004 Jul 19;3(1):8 - "winter
wellbeing/depression scores improved with both doses of vitamin D"
-
Scientists: Sunshine May Prevent Cancer - CBS 2 Chicago, 5/21/05 -
"vitamin D increasingly seems important for
preventing and even treating many types of cancer ... In the last three
months alone, four separate studies found it helped protect against
lymphoma and cancers of the prostate, lung and, ironically, the skin.
The strongest evidence is for colon cancer"
-
Vitamin D3 more potent than D2, further evidence - Nutra USA,
6/21/04 -
"Calculating the difference in potency by
measuring the area under the curve revealed an even greater difference
with D3 more than nine times more effective than D2" - See
vitamin D at Amazon.com.
-
Vitamin D May Ease Depression - WebMD, 8/3/04 -
"Vitamin D supplementation ... may also relieve
depression ... Basically, what vitamin D does is increase levels of the
[chemical] serotonin in the brain ... About 90% of patients in my
hospital are vitamin D deficient"
-
Vitamin D Is For Cancer Defense - Nutrition Science News, 3/00 -
"Few vitamins can provide such an array of
health benefits as vitamin D"
-
Scientists concerned about vitamin D levels in the U.S. - USA Today,
10/28/03 -
"Heaney cited one study that men needed 1,000
IUs a day during Nebraska winters to keep their vitamin D levels from
dropping ... A study of 2,600 healthy Britons given 800 IUs a day saw
their risk of bone fractures drop 33%, he said, suggesting today's doses
are insufficient to protect bones"
-
Vitamin D May Prevent Arthritis - WebMD, 1/9/04 -
"women whose diets were highest in vitamin D had
the lowest incidence of rheumatoid
arthritis ... Holick says most people
need to take 1000 IU of vitamin D each day. And he says even this amount
may be inadequate in people who have no exposure to the sun"
-
Is Type 1 Diabetes an Environmental Disease? - Dr. Murray's
Newsletter, 2/5/03 -
"children who regularly took vitamin D had an
80% reduced risk of developing type 1
diabetes while those that had vitamin
deficiency actually had a 300% increased risk of developing the disease"
-
Vitamin D Supplementation Appears to Lower Risk of Type 2 Diabetes
Development in Women: Presented at ADA - Doctor's Guide, 6/13/05 -
"When they compared the highest and lowest
quintile cohorts of vitamin D intake from all sources, the researchers
found the relative risk (RR) of type 2 diabetes was 0.72"
- I read that as a 28% reduced risk.
-
Low Vitamin D Levels Not Restricted To High-risk Groups - Doctor's
Guide, 9/23/02 - "Vitamin D insufficiency
is far more common than is generally assumed and is not necessarily
restricted to high-risk groups such as the elderly"
-
People Living In Higher Latitudes Require Fall, Winter Vitamin D
Supplements - Doctor's Guide, 6/10/02 -
"Given that almost every person in our sample
had serum 25-hydroxyvitamin D [25(OH)D] levels below 80 nmol/L at one
point in the year, and that more than one-third of subjects had levels
below the most conservative definition of vitamin D insufficiency, our
findings support a recommendation for more aggressive vitamin D
supplementation, particularly for elderly people and especially during
the fall and winter months"
-
Too Many Elderly Lacking in Vitamin D, Study: Deficiency All Too Common,
Could Be Cause of Muscle Weakness - WebMD, 5/16/01 -
"many elderly patients who are bedridden or in
wheelchairs may actually be suffering from muscle weakness caused by
severe, but easily treatable, vitamin D deficiencies ... The researcher
suggests that even twice that amount may not be enough in chronically
ill and even healthy older patients, because absorption of the vitamin
tends to be impaired with age"
-
Vitamin D and prostate cancer prevention and treatment - Trends
Endocrinol Metab. 2003 Nov;14(9):423-30 -
"The association between either decreased sun
exposure or vitamin D deficiency and the increased risk of prostate
cancer at an earlier age, and with a more aggressive progression,
indicates that adequate vitamin D nutrition should be a priority for men
of all ages"
-
Getting Some Sun May Fight Blood Cancer - WebMD, 3/31/04 -
"There is increasing evidence that vitamin D has
protective effects against many cancers. The evidence for colorectal
cancer protection is pretty solid"
-
What Causes, Prevents Colon Polyps - WebMD, 12/9/03 -
"In this new report, vitamin D shines -- it's
associated with a one-third reduced risk of serious
colon polyps that often lead to cancer in men
getting at least 645 IUs of this nutrient each day"
-
Could Too Little Sun Cause Cancer? - WebMD, 11/20/03 -
"there's growing concern that this advice is
contributing to another health problem -- a vitamin D deficiency ...
This important nutrient is best known for building strong bones and
teeth -- key to preventing osteoporosis -- but low levels have also been
linked to an increased risk of type 1 diabetes, muscle and bone pain,
and perhaps more frightening, a greater chance of cancers of the breast,
colon, prostate, ovaries, esophagus, and lymphatic system"
-
Shining a Light on the Health Benefits of Vitamin D - New York
Times, 1/28/03 -
"activated vitamin D can be used to treat
osteoporosis,
kidney failure and
psoriasis ... The vitamin plays a crucial
role in most metabolic functions and also, muscle, cardiac and
neurological functions ... Adequate vitamin D equals less risk for
diabetes ... up to 50, 60 percent of free-living adults over the age of
65 were severely vitamin D deficient"
-
Vitamin D Often Overlooked When Treating Osteoporosis - Medscape,
10/5/04 -
"vitamin D deficiency is associated with
diabetes; multiple sclerosis; rheumatoid arthritis; colon, prostate, and
breast cancer; and high blood pressure ... I would recommend that both
children and adults get about 1,000 IU a day"
-
Association between serum concentrations of 25-hydroxyvitamin D3 and
periodontal disease in the US population - Am J Clin Nutr. 2004
Jul;80(1):108-13 -
"Low serum 25(OH)D(3) concentrations may be
associated with PD independently of BMD. Given the high prevalence of PD
and vitamin D deficiency, these findings may have important public
health implications"
-
Vitamin D2 is much less effective than vitamin D3 in humans - J Clin
Endocrinol Metab. 2004 Nov;89(11):5387-91 -
"Vitamin D(2) potency is less than one third
that of vitamin D(3). Physicians resorting to use of vitamin D(2) should
be aware of its markedly lower potency and shorter duration of action
relative to vitamin D(3)" - Note: Ergocalciferol is D2,
Cholecalciferol is D3. I noticed that several such as
GNC
are still selling the D2.
-
Functional indices of vitamin D status and ramifications of vitamin D
deficiency - Am J Clin Nutr. 2004 Dec;80(6):1706S-9S -
"For typical older individuals, supplemental
oral intakes of approximately 1300 IU/d are required to reach the lower
end of the optimal range"
-
Sunlight and vitamin D for bone health and prevention of autoimmune
diseases, cancers, and cardiovascular disease - Am J Clin Nutr. 2004
Dec;80(6):1678S-88S - "Vitamin D deficiency is
an unrecognized epidemic among both children and adults in the United
States"
-
The High Prevalence of Inadequate Serum Vitamin D Levels and
Implications for Bone Health - Curr Med Res Opin. 2005; 21 (4):
579-585 -
"Vitamin D toxicity has not been reported from
excessive sunlight exposure, and has only been associated with dietary
intake when daily doses exceed 10 000 IU (250 µg) ... Vitamin D is of
paramount importance for mineral homeostasis and skeletal health, and
maintaining adequate vitamin D nutrition is an essential component of
management strategies for the prevention and treatment of osteoporosis.
Nevertheless, inadequate serum vitamin D is currently a highly
prevalent, global health issue, especially among elderly adults and
osteoporosis patients"
-
Taking A Break From Fractures: A Closer Look At Vitamin D - Science
Daily, 8/11/05 - "The researchers concluded,
though, that higher daily doses, in the range of 700 to 800 IU, may
reduce the risk of fracture by approximately 25 percent ... only
subjects receiving higher doses of vitamin D supplementation had
significantly fewer fractures than did subjects in the comparison
groups"
-
Leading Osteoporosis Experts Reach Consensus on Role of Vitamin D in
Bone Health in Americans Over 50 - Doctor's Guide, 11/22/05 -
"over 70% of women ages 51-70 and nearly 90% of
women over 70 are not getting the recommended adequate intake of vitamin
D ... The roundtable panelists expressed concern that current
recommendations do not provide for optimal bone health and recommended
that intake levels be increased to 800-1,000 IU per day for patients
over age 50"
-
Revealed: the pill that prevents cancer - The Independent, 12/28/05
- "Vitamin D works by lowering insulin
resistance, which is one of the major factors leading to heart disease"
-
Vitamin D: Important for Prevention of Osteoporosis, Cardiovascular
Heart Disease, Type 1 Diabetes, Autoimmune Diseases, and Some Cancers
- Medscape, 11/11/05 - "A multivitamin Containing 400 IU of vitamin D is inadequate to satisfy the body's
requirement.[32] It is estimated that at least 1,000 IU of vitamin D per
day is needed to satisfy the body's requirement"
- A good multi/antioxidant formula - see
the
Antioxidants and Aging and
Science takes cellular approach to explore aging process, CNN, 1/4/00.
-
Do Antioxidants Lengthen Life? - WebMD, 5/5/05 -
"mice that made more of an antioxidant called
catalase lived longer than normal ... How much extra time did the mice
get? About five months, on average -- an 18.5% increase in life span for
a mouse ... Heart disease, cataract development, and other signs of
age-related damage were delayed or reduced"
-
Anti-aging nutrition secrets - CNN, 8/4/99 -
"Fruits and vegetables also are gold mines of
longevity-enhancing compounds called antioxidants; these include
vitamins C and E and beta carotene. Antioxidants combat free radicals,
oxygen fragments that attack and damage cell membranes, life-sustaining
proteins and even our cells' genetic code, and in so doing bring about
aging and disease"
- Niacin. That plus a statin are the only
thing I know of
shown to reverse atherosclerosis. Some argue that the
no-flush niacin
doesn't give you the HDL rise that regular immediate release niacin does. I
take
niacin at Amazon.com after each meal and haven't had a problem with the flush. If you
do a Medline search of
hexanicotinate HDL or
hexaniacinate HDL, there are no studies on it as of 5/17/07. Someone
asked me the difference between hexanicotinate and hexaniacinate.
One site
implies they are different.
Another site claims they are the same. The sustained release niacin is
much
more likely
to cause liver toxicity. See
niacin at Amazon.com
or
niacin at Amazon.com.
-
Combination Treatment Shown for First Time to Cause Regression of
Atherosclerosis - Doctor's Guide, 11/16/05 -
"reversal of atherosclerosis - a primary cause
of stroke and heart attacks - can be achieved with a combination of
Niaspan (prolonged-release nicotinic acid) and a statin ... ARBITER 2
clearly showed that statins alone are not enough to halt the progression
of atherosclerosis even when the LDL-C target is met. However, the
addition of Niaspan 1000 mg stopped the progression of atherosclerosis
in 12 months ... a further 12 months of treatment with Niaspan and a
statin actually achieves regression of atherosclerosis"
-
Gene Tied To Longevity Also Preserves Ability To Think Clearly -
Science Daily, 12/26/06 - "Centenarians were
three times likelier to possess CETP VV compared with a control group
representative of the general population and also had significantly
larger HDL and LDL lipoproteins than people in the control group ...
Researchers believe that larger cholesterol particles are less likely to
lodge themselves in blood vessels" - Could niacin do the same
thing? See:
-
Effects of extended-release niacin on lipoprotein particle size,
distribution, and inflammatory markers in patients with coronary
artery disease - Am J Cardiol. 2006 Sep 15;98(6):743-5 -
"Addition of niacin resulted in a 32%
increase in large-particle HDL (p <0.001), an 8% decrease in
small-particle HDL (p = 0.0032), an 82% increase in large-particle
LDL (p = 0.09), and a 12% decrease in small-particle LDL (p =
0.008)"
-
A comparison of the efficacy and toxic effects of sustained- vs
immediate-release niacin in hypercholesterolemic patients - JAMA.
1994 Mar 2;271(9):672-7 -
"None of the patients taking IR niacin developed
hepatotoxic effects, while 12 (52%) of the 23 patients taking SR niacin
did. CONCLUSION--The SR form of niacin is hepatotoxic and should be
restricted from use. The IR niacin is preferred for the management of
hypercholesterolemia but can also cause significant adverse effects and
should be given only to patients who can be carefully monitored by
experienced health professionals."
-
HDL Cholesterol Level Linked To Longevity, Cognitive Function -
Clinical Psychiatry News, 2/03 -
"A group of centenarians maintained
significantly higher than normal HDL cholesterol levels, and within the
group the parameter was strongly correlated with
cognitive function ... The centenarians'
offspring were also significantly healthier than their spouses: They
were half as likely to have diabetes or heart attacks and had
significantly lower blood pressure. No strokes occurred among the
offspring ... The presence of HDL might explain the health and longevity
in these families. The serum concentration of HDL typically declines
with age by a mean of 5 mg/dL every 8 years ... Had the decline followed
the normal pattern, the centenarians' HDL would have been about 20
mg/dL. But the actual mean value in the group was 55 mg/dL"
- Note: Niacin raises HDL.
- Some of the advantages of statins such as
Zocor (simvastatin) or
Lipitor (atorvastatin).
- See
Zocor at International
Anti-aging Systems,
International
Anti-aging Systems
(best price) or
OffshoreRx1.com:
-
Cholesterol-lowering Medicines May Be Effective Against Cancer -
Science Daily, 11/2/09 - "Our results support
the idea that statins can be used in more ways than just to lower
cholesterol," says Pilon. "Not least that they can prevent the growth of
cancer cells caused by lipid-modified proteins, but also that they can
be effective in the treatment of diabetes and neurological disorders
such as Parkinson's."
-
Statin Drugs May Cut Dementia Risk - WebMD, 7/14/09 -
"people who took statin drugs were 58% less
likely to develop dementia than those who did not ... So what is going
on? A risk factor for dementia is high insulin; one theory is that
statins may lower the high insulin levels in the brain. Statins have
also been shown to reduce levels of C-reactive protein (CRP), a marker
of inflammation that has been linked to the pathology that can lead to
dementia"
-
Statins Can Protect Against Alzheimer’s Disease, According To New Study
- Science Daily, 6/22/09 - "They clearly
demonstrated that treatment with a statin called Lovastatin could
prevent the death of nerve cells under these conditions. The statins not
only prevented cells from dying but also prevented the loss of memory
capacity that normally occurs after such cell death. In a previous study
Dolga had showed that these statins stimulate the protective capacity of
tumor necrosis factor, which is a key player in the brain’s immune
response" - [Abstract]
- Note: Lovastatin
is in red yeast rice. See
red yeast rice at Amazon.com.
-
Statins May Prevent Dementia in Older Adults - Doctor's Guide,
7/29/08 - "People at high risk for dementia who
took statins were half as likely to develop dementia as those who do not
take statins"
-
Zocor vs. Alzheimer's and Parkinson's - WebMD, 7/18/07 -
"In patients over age 64, those who took Zocor
were 54% less likely to get Alzheimer's disease and 49% less likely to
get Parkinson's disease than were matched patients not taking statin
drugs ... Those who took Lipitor were 9% less likely to get Alzheimer's
disease" - See simvastatin at
OffshoreRx1.com.
-
How to Age Well - WebMD, 10/27/03 -
"What made them different than the other half?
One thing stands out. Those who stayed healthy had perfectly healthy
hearts. They didn't even have "subclinical" heart problems, the ones so
minor they can only be detected by testing ... For men, having
subclinical heart disease was like being 6.5 years older. For women, it
was like being 5.5 years older ... refrain from smoking, lower their
blood lipids, watch blood pressure, and avoid obesity through diet and
exercise"
-
Statins for All Adults with Diabetes? - WebMD, 1/10/08 -
"One-third fewer people with type 1 or type 2
diabetes would suffer heart attacks or strokes if they took
cholesterol-lowering statin drugs"
-
Statin Drugs May Cut Cancer Risk - WebMD, 1/8/08 -
"The veterans were followed for five years, on
average. During that time, 9% of those taking statins were diagnosed
with cancer, compared with 13% of those not taking statins, VA records
show"
-
Statins Reduce Dementia & Cognitive Impairment Risk - Physician's
Weekly Article, 10/13/08 - "Patients who had
used statins were about half as likely as those who did not use the
drugs to develop dementia or CIND"
-
Study: Statins help people with normal cholesterol, too -
USATODAY.com, 11/9/08 - "A study involving
nearly 18,000 patients has shown for the first time that giving a
cholesterol-lowering statin drug to seemingly healthy people with normal
cholesterol can cut their risk of heart attacks, stroke and death by
nearly half"
-
Statins Lower Blood Pressure - WebMD, 4/11/08 -
"We found that statins lower both systolic and
diastolic blood pressure, and that the effect extends to patients with
pre-hypertension, with normal blood pressure, and persons not on
blood-pressure lowering medications"
-
Reduction in Blood
Pressure With Statins: Results From the UCSD Statin Study, a Randomized
Trial - Arch Intern Med. 2008 Apr 14;168(7):721-7 -
"Statins modestly but significantly reduced BP
relative to placebo,by 2.2 mm Hg for SBP (P = .02) and 2.4mm Hg for DBP"
-
Simvastatin May Cut Alzheimer's, Parkinson's Risk - Clinical
Psychiatry News, 12/06 - "Simvastatin use for at
least 7 months reduced the incidence of Alzheimer's disease by 30% and
Parkinson's disease by 24% in older people ... Neither lovastatin nor
atorvastatin provided similar benefits"
-
Statin Treatment Improves Spatial Memory In Mouse Models Of Alzheimer's
- Science Daily, 4/30/07 - "Treatment with
Simvastatin, one of the statin drugs widely used for lowering
cholesterol in humans, significantly improved spatial memory - how to
navigate a water maze - in mice genetically bred to have an Alzheimer's
like disease"
-
Statin Drugs Linked to Reduced Cancer Risk - WebMD, 5/16/05 -
"During a six-year period, women who used
statins reduced their risk of breast cancer by more than half (51%)
compared with nonusers ... Statin users were 48% less likely to develop
lung cancer than nonusers ... statin use reduces the rate of prostate
cancer by 54%"
-
Cholesterol Drugs May Prevent Colon Cancer - WebMD, 5/25/05 -
"people who took cholesterol-lowering statin
drugs for five years cut their colon cancer risk in half"
-
Statins Protect Against Prostate Cancer - Doctor's Guide, 3/27/07 -
"Overall, prostate cancer incidence was
significantly lower for statin users than non-users (4.0% vs 8.0%,
respectively). A significant dose-response relationship was seen for the
total cumulative quantity of statin users and incidence of prostate
cancer"
-
Statin Use Associated with Lower Risk of Pancreatic and Esophageal
Cancer
- Doctor's Guide, 5/19/05 - "The odds ratio was
0.44 (95% confidence interval 0.36 – 0.53) for esophageal cancer and
0.41 (95% confidence interval 0.31 – 0.51) for pancreatic cancer. This
translates into a reduction in cancer risk of 56% and 59%, respectively"
-
New Study Links Common Cholesterol-Lowering Drugs To Reduced Prostate
Cancer Risk - Science Daily, 6/8/04 -
"men who have taken any amount of these drugs,
known as statins, have a 58 percent lower risk of prostate cancer than
men who have taken none at all"
-
Statin Drugs May Cut Colon Cancer Risk - WebMD, 6/7/04 -
"When they added in those factors, "use of
statins was still associated with a 46% reduction in risk.""
-
Bedtime Dosing of Atorvastatin and Valsartan Together Improves Overall
Anti-Hypertensive Effects - Doctor's Guide, 5/17/05 -
"When valsartan was dosed by itself during the
day, patients averaged a 9 mmHg fall in systolic blood pressure; daytime
dosing of both valsartan and atorvastatin resulted in a 17 mmHg
reduction in the 24-hour mean of systolic and diastolic BP"
-
Statins May Be Effective For Controlling Blood Pressure - Doctor's
Guide, 6/21/01 -
"statin treatment caused a significant (p<0.05)
lowering of ambulatory systolic blood pressure (SBP) on the 24-hour (-4
mm Hg), daytime (-5 mm Hg), and nighttime (-3 mm Hg) measurements
compared to baseline"
-
Cholesterol Drugs May Avert Cataracts - WebMD, 6/20/06 -
"Those who took Zocor had a 72% lower risk of
nuclear cataracts. Those who took Lipitor had a 27% lower risk. Those
who took Pravachol, Lescol, and Mevacor had a combined 33% lower risk"
-
Statins May Cut Colon Cancer Recurrence - Medscape, 7/26/07 -
"Just 6 of 89 patients (6.7%) treated with any
statin relapsed, as opposed to 43 of 269 (16%) patients with no statin
use"
-
Cholesterol Drugs Help Those with Normal Cholesterol - HealthDay,
4/2/03 -
"even if your cholesterol is normal or near
normal, reducing it further may be an added benefit ... Those in the
atorvastatin group were 36 percent less likely to suffer heart attacks
and 27 percent less likely to have a stroke than people in the placebo
group. As a result, the trial, initially scheduled to last five years,
was halted at 3.3 years"
-
Intravascular Ultrasound Depicts Coronary Artery Plaque Regression With
Simvastatin - Doctor's Guide, 11/12/03 -
"Lipid-lowering therapy with
simvastatin for 12
months is associated with a significant plaque regression ... the plaque
regression -- about 6.3% from baseline" - I emailed the doctor
and the dosage was 40 mg (sold 5mg to 80 mg) except for two patients on
80 mg. However, see
Rxlist.com.
There isn't much difference between HDL rise between the 10 mg and 40 mg
doses. As opposed to a 0.4 regression with 80 mg (sold 10 mg to 80 mg)
of Lipitor in 18 months:
-
Doctors Divided Over Cholesterol Drugs Study - HealthDay,
11/13/03 -
"Over the course of the study, 18 months,
the
Lipitor
patients saw their plaque volume decrease by 0.4 percent, while the
Pravachol
patients had an average 2.7 increase"
-
Simvastatin Increases HDL-C And Apo A-I More Than Atorvastatin in
Patients With Hypercholesterolemia - Doctor's Guide, 11/10/03 -
"Simvastatin
appears to increase high-density lipoprotein cholesterol (HDL-C) and
apolipoprotein
(apo) A-I
significantly more than does
atorvastatin in
patients with hypercholesterolaemia ... Liver toxicity occurred in
significantly fewer patients treated with simvastatin compared to
atorvastatin"
-
Statins Used to Treat High Cholesterol and Osteoporosis - Doctor's
Guide, 9/30/03 -
"simvastatin
acts as a double therapeutic weapon by blocking the conversion of
HMG-CoA to mevalonate. Not only does this action increase new bone
formation via the stimulation of osteoblasts, but it also prevents the
production of cholesterol"
-
Statins Decrease Aortic Stiffness in Hypertensives With High Cholesterol
- Doctor's Guide, 9/30/03 -
"Most significantly, while the PWV remained
unchanged in the
pravastatin and
non-statin group, it was moderately decreased in the
simvastatin group and
remarkably reduced in the
fluvastatin
group ... Dr. Ichihara theorized that lipophilic statins, such as
fluvastatin, reduce
aortic stiffness via three
mechanisms -- decreasing serum total cholesterol levels without reducing
serum high-density lipoprotein levels, providing powerful scavenging
reactive oxygen species, as well as reducing serum levels of low-density
lipoprotein and C-reactive protein"
-
Simvastatin May Retard Progression of Severe White Matter Changes -
Doctor's Guide, 5/26/03 -
"Simvastatin may slow down the progression of
severe white matter changes in the brain, and may therefore retard
cognitive decline ... The most common
type of vascular dementia is due to the
hardening of the arteries deep
inside the brain which causes white matter changes... and its been shown
that this can lead to executive dysfunction"
-
Simvastatin Therapy Slows Coronary Disease Progression in Patients With
and Without Cardiovascular Risk Factors - Doctor's Guide, 5/22/03 -
"simvastatin/enalapril
therapy versus placebo resulted in decreases in mean coronary artery
diameters ... and minimum diameters ... study results support the
contention that the therapeutic effect of statin lipid lowering drugs on
angiographically seen coronary atherosclerosis is linked to the
reduction of coronary events without regard to the presence of known
cardiovascular risk factors"
-
Statins May Cut Alzheimer's Risk - HealthDay, 4/21/03 -
"taking statins lowered their brain cholesterol
levels by 21.4 percent. Brain cholesterol contributes to the formation
of waxy buildups called amyloid plaques -- a hallmark of
Alzheimer's disease -- that damage brain cells ... the three statin
drugs reduced brain cholesterol levels by at least 20 percent, while the
extended-release
niacin reduced brain cholesterol levels by
10 percent"
-
Statins May Inhibit Calcium Growth on Aortic Valve in Elderly -
Doctor's Guide, 3/29/02 -
"People who take statins may have at least 60
percent less aortic valve calcium than people who do not take statins"
-
Risk of Fracture Reduced in Women Using Statins - Doctor's Guide,
3/19/02 -
"Fracture risk is reduced by 60 percent in women
using 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors
(statins) ... This substantial risk reduction is greater than might be
anticipated from increases in bone mineral density (BMD) alone"
-
Statins Appear To Have Favourable Impact On Psychological Conditions
- Doctor's Guide, 4/2/03 -
"the longer people are on the statins the more
their symptoms of depression,
anxiety and hostility decrease ... When
people stop taking statins or can not tolerate the medicine, their
depression, anxiety and hostility returns to pre-statin levels"
-
Hearing Study Reveals Surprises - Intelihealth, 10/6/02 -
"If preventing heart disease also saves hearing,
it might offer another reason to take cholesterol-lowering drugs called
statins"
-
Cholesterol Drugs May Fight Glaucoma - WebMD, 6/14/04 -
"men who had used statins for two or more years
were 40% less likely to develop glaucoma than the others ... Use of
other, non-statin cholesterol-lowering drugs was also associated with a
41% lower incidence of glaucoma ... use of statins can also lower the
risk of developing age-related macular degeneration, the most common
cause of blindness among people over 65"
-
Statins and Aspirin May Protect Against Severe Vision Loss in Elderly
- Doctor's Guide, 4/13/04 -
"those patients already taking statins were half
as likely as those without statins to develop the more severe wet AMD"
-
Cholesterol Drug May Help Rheumatoid Arthritis - WebMD, 6/17/04 -
"After six months, the patients who took Lipitor
did a bit better than the others. They had lower scores on a medical
index of rheumatoid arthritis activity ... In addition, the Lipitor
group had lower levels of two markers of inflammation -- sed rate and
C-reactive protein"
-
Statin use in Type 2 diabetes mellitus is associated with a delay in
starting insulin - Diabet Med. 2004 Sep;21(9):962-7 -
"The use of statins is associated with a delay
in starting insulin treatment in patients with Type 2 diabetes initially
treated with oral antidiabetic agents"
-
Impotence: A Red Flag for Heart Disease - HealthDay, 9/27/04 -
"Nitric oxide
is very important for normal
erectile function ... We do know that
statins improve the function of the enzyme, nitric oxide synthase,
that produces nitric oxide inside the blood vessels"
-
High Cholesterol May Speed Prostate Cancer - WebMD, 3/17/05 -
"Our data support the notion that
cholesterol-lowering drugs -- which are widely used and fairly safe --
might be effective in prevention of prostate cancer, or as an adjunctive
therapy"
-
Statin Use Linked With Decreased Prostate Cancer Mortality Rates; Lower
PSA Levels - Science Daily, 5/20/07 -
"PSA levels declined by 1.1 percent for every 10
mg/dl decrease in LDL ... Reviewing PSA levels among statin users
screened in the Finnish Prostate Cancer Screening Trial, researchers
from Helsinki found a decrease in prostate cancer incidence in this
group ... A significant decrease was found in the incidence of T3
cancers ... Non-statin, lipid-lowering drugs were not associated with
incidence, stage or grade"
-
Statin Use, Bone Mineral Density, and Fracture Risk: Geelong
Osteoporosis Study - Arch Intern Med. 2002 Mar 11;162(5):537-40 -
"The substantial 60% reduction in fracture risk
associated with statin use is greater than would be expected from
increases in BMD alone"
-
Study: Statins Increase Life Expectancy - Intelihealth, 10/10/06 -
"We were surprised to find that statin users
actually lived an average two years longer despite the patients having
more health risk factors and being older than non-statin users"
- Note: Red yeast rice is a none
prescription statin. Also, a new statin,
Crestor (rosuvastatin),
may be better than Zocor and other statins in raising
HDL, reducing
ApoB and raising ApoA-I.
I'm waiting for more data on its safety.
- An opposing view:
-
Reason for concern? - Wellness Insider, 11/25/03 -
"Dr. Golomb feels the potential side effects
of statins, which include liver dysfunction, muscle pain
(rhabdomyolysis), and potentially, muscle breakdown, have been
significantly downplayed. She also feels that statins, especially at
higher doses, contribute to memory loss and to the depletion of
coenzyme Q10, a naturally occurring
antioxidant-like nutrient vital to the production of energy"
-
Simvastatin and impotence - BMJ 1997;315:31 (5 July) -
"Simvastatin may affect the central nervous
system directly by passing through the blood-brain barrier or it may
interact with other agents that might cause impotence" - This
might be a reason to go with Lipitor. See:
-
Erectile Dysfunction and Statin Treatment - Medscape,
3/21/06 -
"Simvastatin was found to cause
impotency in five men with coronary artery disease, and within 1
week of discontinuing simvastatin, sexual function was restored.
The Australian Adverse Drug Reactions Committee reported 42
cases of ED associated with simvastatin.[13] In contrast, in one
study in men aged 49.7 years and isolated hypercholesterolaemia
[low-density lipoprotein (LDL)-C 4.3 mmol/l] as a risk factor
which used penile Doppler ultrasound in a per protocol analysis
of 50% of the cohort of 18 patients (n = 9), atorvastatin
therapy was associated with improvement in erectile function"
- Possible alternatives - Sytrinol,
Policosanol,
red yeast rice.
-
Orange, Tangerine Peels Could Be Better Than Drugs For Lowering
Cholesterol - Science Daily, 5/12/04 -
"A compound found in the peels of citrus
fruit has the potential to lower cholesterol more effectively than
some prescription drugs, and without side effects ... Marketed as a
cholesterol-lowering agent under the trade name SytrinolTM, the
supplement recently became available in the U.S"
- See
Sytrinol at Amazon.com.
-
Are Statins the New Wonder Drugs? - Dr. Weil, 6/21/04 -
"For moderately elevated cholesterol, I
recommend non-prescription
red rice yeast, a natural source of
statins with fewer side effects" - See
red yeast rice at Amazon.com.
- Coenzyme Q10 - Statins such as Lipitor block
the enzyme pathways involved in the production of cholesterol. These same
enzymes are required for the production of coenzyme Q10. Dr. Whitaker of
the Whitaker Wellness Institute, in his Feb. 2000 newsletter recommends
supplementing with 200 mg/day of coenzyme Q10 is you are taking statins.
Also, see Dr. Julian M. Whitaker Petitions FDA to Include CoQ10 Use
Recommendation in All Statin Drug Labeling - Life Extension Magazine, 8/02
-
Coenzyme Q(10) in the treatment of hypertension: a meta-analysis of the
clinical trials - J Hum Hypertens. 2007 Feb 8 -
"We conclude that coenzyme Q(10) has the potential in hypertensive
patients to lower systolic blood pressure by up to 17 mm Hg and
diastolic blood pressure by up to 10 mm Hg without significant side
effects"
-
Report: Has Your Coq10 Become Obsolete? - Life Extension Magazine,
1/07 - "scientists have demonstrated that the
ubiquinol form of CoQ10 provides anti-aging effects that are far
superior to those associated with the conventional ubiquinone form used
by millions of Americans each day" - See
ubiquinol at Amazon.com.
-
Coenzyme Q10 for Migraine Prophylaxis - Clinical Psychiatry News,
3/06 -
"150 mg of coenzyme Q10 each day ... The study's
primary outcome measure was the percentage of patients who achieved a
greater than 50% reduction in the number of days with migraine. A total
of 61.3% of patients met that outcome measure by 3 months, and 93.5% had
at least a 25% reduction"
-
Coenzyme Q10 Lessens Muscle-Related Side Effects in Patients on Statins
- Doctor's Guide, 3/7/05 - "Patients with
significant myopathy who are taking statin therapy have a significant
decrease in myopathic pain after 30 days of supplementation with
coenzyme Q10"
- Atorvastatin
Reduces Blood CoQ10 Levels - Medscape, 6/22/04 -
"Even brief exposure to atorvastatin causes a
marked decrease in blood CoQ10 concentration ... Widespread inhibition
of CoQ10 synthesis could explain the most commonly reported adverse
effects of statins, especially exercise intolerance, myalgia, and
myoglobinuria"
- Coenzyme Q10
May Play Positive Role in Treatment of Male Infertility - Medscape,
1/30/04 -
"Patients underwent oral administration of
CoQ10, 200 mg/day twice daily for six months ... After treatment, CoQ10
levels increased in seminal plasma; the mean value rising significantly
from 42.0 +/- 5.1 ng/mL at baseline to 127.1 +/- 1.9 ng/mL after six
months of CoQ10 administration"
-
Effect of coenzyme q10 on myopathic symptoms in patients treated with
statins - Am J Cardiol. 2007 May 15;99(10):1409-12 -
"coenzyme Q10 supplementation may decrease
muscle pain associated with statin treatment. Thus, coenzyme Q10
supplementation may offer an alternative to stopping treatment with
these vital drugs"
-
Coenzyme Q10 in the treatment of hypertension: a meta-analysis of the
clinical trials - J Hum Hypertens. 2007 Apr;21(4):297-306 -
"coenzyme Q10 has the potential in hypertensive
patients to lower systolic blood pressure by up to 17 mm Hg and
diastolic blood pressure by up to 10 mm Hg without significant side
effects"
-
Coenzyme Q10 and exercise training in chronic heart failure - Eur
Heart J. 2006 Aug 1 - "CoQ10 main effect was:
peak VO2+9%, EDDBA +38%, systolic wall thickening score index (SWTI) -
12%"
-
Myocardial dysfunction in mitochondrial diabetes treated with Coenzyme
Q10
- Diabetes Res Clin Pract. 2006 Apr;72(1):100-3 -
"In our patient, after the introduction of Coenzyme Q10 150 mg/day,
there was a gradual improvement on left ventricular function evaluated
by echocardiography. The fractional shortening (FS) and ejection
fraction (EF) increased from 26 to 34% and from 49 to 64%, respectively.
No side effects were noted. Three months after CoQ10 discontinuation,
the parameters of systolic function evaluated by echocardiography
decreased, suggesting that CoQ10 had a beneficial effect"
-
Clinical aspects of coenzyme Q10: an update - Curr Opin Clin Nutr
Metab Care. 2005 Nov;8(6):641-6 - "A 4-year
follow-up on 10 Friedreich's Ataxia patients treated with coenzyme Q10
and vitamin E showed a substantial improvement in cardiac and skeletal
muscle bioenergetics and heart function"
- Wrinkle
creams: Your guide to younger looking skin - CNN -
"Coenzyme Q10 is a nutrient that helps regulate
energy production in cells. Some studies have shown reduction in fine
wrinkles around the eyes with no side effects"
-
Progress on therapy of breast cancer with vitamin Q10 and the regression
of metastases - Biochem Biophys Res Commun 1995 Jul 6;212(1):172-7 -
"The numerous metastases in the liver of a 44-year-old patient
"disappeared," and no signs of metastases were found elsewhere. A
49-year-old patient, on a dosage of 390 mg of vitamin Q10, revealed no
signs of tumor in the pleural cavity after six months, and her condition
was excellent. A 75-year-old patient with carcinoma in one breast, after
lumpectomy and 390 mg of CoQ10, showed no cancer in the tumor bed or
metastases"
-
Partial and complete regression of breast cancer in patients in relation
to dosage of coenzyme Q10 - Biochem Biophys Res Commun 1994 Mar
30;199(3):1504-8 - "Six of the 32 patients
showed partial tumor regression. In one of these 6 cases, the dosage of
CoQ10 was increased to 390 mg. In one month, the tumor was no longer
palpable and in another month, mammography confirmed the absence of
tumor. Encouraged, another case having a verified breast tumor, after
non-radical surgery and with verified residual tumor in the tumor bed
was then treated with 300 mg. CoQ10. After 3 months, the patient was in
excellent clinical condition and there was no residual tumor tissue"
- See
coenzyme Q10 at Amazon.com
or
ubiquinol at Amazon.com.
- The correct balance of essential fatty acids. See my
essential fatty acids page, which I put together to
try to clear up the confusion. I feel it's the simplest snapshot of
essential fatty acids on the Internet. There is evidence that low omega 3
status can contribute to or increased omega 3 may improve heart disease1,2,
stroke16,
breast cancer1,
prostate cancer1,15,
lung cancer1,
colon cancer1,
arthritis1,
schizophrenia1,3,18,
bipolar disorder2,18,
depression1,9,14,18,
anxiety1,
attention deficit1,2,18,
borderline personality disorder21,
hair loss7,
diabetes1,
Raynaud's phenomenon2,
asthma1,
hypertriglyceridemia1,11,
hyperlipidemia11,
lupus2, IgA
nephropathy1,2,
kidney stones2,10,
chronic fatigue syndrome2,
cystic fibrosis1,2,17,
dyslexia2,18,
eye diseases1,
hypertension1,8,12,
Alzheimer's disease20,
cognitive impairment,18
, dry eye syndrome22
and dementia3,18.
All refs at
x. My favorite omega-3 is Mega Twin EPA at Amazon.com
or
Jarrow Max DHA at Amazon.com.
See my table that shows actual omega-3 content
of various supplements.
-
Fish Oil Eases Depression - WebMD, 10/18/02 -
"people who added a daily dose of
omega-3 fatty acids to their regular
antidepressant treatment had
significant improvement in symptoms, including anxiety, sleeping
problems, sadness, decreased sexual desire, and suicidal tendencies ...
Previous studies have suggested that depressed people have
lower-than-normal levels of a fatty acid known as EPA (eicosapentaenoic
acid), which plays an important role in maintaining normal brain
function" - See my
essential fatty acids page, my
omega-3 page or Mega Twin EPA at Amazon.com.
-
Fish Fights Aging in the Brain - WebMD, 10/10/05 -
"eating fish at least once a week slowed the
rate of mental or cognitive decline in elderly people by 10%-13% per
year ... Researchers attribute the protective effects of fish on the
brain to omega-3 fatty acids"
-
Omega-3 Fatty Acid Slows Alzheimer’s - WebMD, 4/18/07 -
"One received supplemental
DHA only, and the other two groups received DHA
plus additional omega-6 fatty acids ... After three months, all of the
mice on the DHA diets had lower levels of beta-amyloid and tau proteins
than those in the control group. But at nine months, only those on the
DHA-only diet had lower levels of both proteins" - See
Jarrow Max DHA at Amazon.com.
-
Role of prescription omega-3 Fatty acids in the treatment of
hypertriglyceridemia - Pharmacotherapy. 2007 May;27(5):715-28 -
"In patients with triglyceride levels above 500
mg/dl, approximately 4 g/day of EPA and
DHA reduces triglyceride levels 45% and very
low-density lipoprotein cholesterol levels by more than 50%"
- See
Mega Twin EPA at Amazon.com
or
Jarrow Max DHA at Amazon.com.
-
Preventing Breast Cancer? - Dr. Weil, 5/3/07 -
"Take 2 grams of fish oil a day. High omega-3 fatty acid intake
significantly reduces your risk of breast cancer" - See
Mega Twin EPA at Amazon.com
or
Jarrow Max DHA at Amazon.com.
-
Can Blindness Be Prevented Through Diet? - Science Daily, 6/24/07 -
"Increasing intake of the omega-3 fatty acids
DHA and EPA, found in popular fish-oil supplements, may protect against
blindness resulting from abnormal blood vessel growth in the eye ...
Mice on the omega-3 diet, rich in DHA (docosahexaenoic acid) and its
precursor EPA (eicosapentaenoic acid), had less initial vessel loss in
the retina than the omega-6-fed mice: the area with vessel loss was 40
to 50 percent smaller"
- Melatonin
-
High Melatonin Content Can Help Delay Aging, Mouse Study Suggests -
Science Daily, 4/24/07 - "Therefore, the
researcher asserts, daily melatonin intake in humans from the age of 30
or 40 could prevent – or, at least, delay – illnesses related to aging,
free radicals and inflammatory processes, such as many neurodegenerative
disorders (e.g. Parkinson's disease) and complications linked to other
illnesses, like diabetes"
- See
melatonin at Amazon.com.
- St. John's wort and/or
5-HTP. I read somewhere that the number on reason
people take vitamins is the belief that they will increase energy. The real
problem might be depression. See:
-
Drowsy Days May Signal Depression - WebMD, 8/12/05 -
"After crunching the numbers, depression was the
No. 1 risk factor for excessive daytime sleepiness. BMI came second.
Typical sleep duration was third, followed by diabetes, smoking, and,
finally, sleep apnea"
- Mixed carotenoids - There are over 600
carotenoids. Some researchers believe that taking a large quantity of just
one carotenoid, such as beta carotene, can cause a deficiency of the rest of
the carotenoids which may be just as important if not more important. I
feel the best source is dunaliella salina algae.
- Hormone Replacement (DHEA,
testosterone and
T3, T4.) See my T3
page.
-
AndroGel (Testosterone) Shows Long-Term Benefits, Safety for Men With
Hypogonadism - Doctor's Guide, 5/4/04 -
"The study results showed significant
improvements in mood and sexual performance, motivation and activity
soon after initiating testosterone replacement. These improvements were
maintained throughout treatment. Lean body mass increased (average of
about 3 kg or 6.6 pounds) as early as three months after beginning
treatment and was sustained with continuous treatment. Additionally, an
increase in muscle strength associated with the increase in lean mass
was reported"
-
Hormone Linked to Low Sex Drive in Women - HealthDay, 6/16/04 -
"this study has shown low testosterone bears no
relationship to low libido in women under 45 years of age. We found a
strong relationship between the low scores for desire, arousal and
responsiveness and low
DHEA levels in women under 45" - See
.
-
T3 augmentation of SSRI resistant depression - J Affect Disord. 2006
Apr;91(2-3):211-5 - "The women took a mean daily
dose of 40.6 mug of T3 for a mean duration of 3.75 weeks, while the men
were on a mean daily dose of 43.8 mug of T3 for 3.5 weeks. T3
augmentation was associated with a statistically significant drop
(p<.003) in the mean HAMD at end of the three weeks compared to baseline
scores"
- For men, an aromatase inhibitor such as
Femara,
Arimidex,
chrysin or I3C. Both
testosterone and DHEA should be part of any anti-aging system but they both
increase estrogen in both men and women. See
aromatization.
-
Anastrozole (Arimidex) - anabolic-androgenic-steroids.com -
"Anastrozole
(Arimidex) is the aromatase inhibitor of choice ...With moderate doses
of testosterone 0.5 mg/day is usually sufficient and in some cases may be
too much" -
Femara (letrozole)
may not have been available at the time this article was written.
- Chrysin: Is It An Effective
Aromatase Inhibitor? - vrp.com - "Unfortunately,
there does not appear to be any effective natural inhibitor of aromatase"
-
Male Hormone
Modulation Therapy - Life Extension Magazine, 11/99 -
"One cause of hormone imbalance in men is that their
testosterone is increasingly converted to estrogen. One report showed that
estrogen levels of the average 54-year-old man are higher than those of the
average 59-year-old woman . . . . High levels of estrogen have been
implicated as a cause of benign prostatic hypertrophy (BPH)"
- Long-term
Consequences of the Aromatase Inhibitors - Medscape, 11/16/05 -
"The "short-term toxicities," such as vasomotor
symptoms, venothromboemboli, and gynecologic complications, favor the use of
AIs. However, long-term bone loss, altered lipid profiles, and possible
compromise in sexual functioning appear to be adversely affected by the AIs"
-
Letrozole normalizes serum testosterone in severely obese men with
hypogonadotropic hypogonadism - Diabetes Obes Metab. 2005 May;7(3):211-5
- "Six weeks of treatment decreased serum estradiol
from 120 +/- 20 to 70 +/- 9 pmol/l (p = 0.006). None of the subjects
developed an estradiol level of less than 40 pmol/l. LH increased from 4.5
+/- 0.8 to 14.8 +/- 2.3 U/l (p < 0.001). Total testosterone rose from 7.5
+/- 1.0 to 23.8 +/- 3.0 nmol/l (p < 0.001) without a concomitant change in
sex hormone-binding globulin level. Those treated with Letrozole 17.5 mg per
week had an excessive LH response" - Note: A half tablet per day
would be 8.75 mg/week. I believe 40 pmol/l of estradiol is
11.54
pg/mL and the normal value for men is
10 to 52 pg/mL (Quest
says
10 to 50). The way I read that, testosterone tripled. I take a quarter
tablet a day of
Femara (letrozole).
See
Femara at
International Anti-aging Systems
or
Letrozole at
OffshoreRx1.com.
-
Testosterone Deficiency & Depression, Does DHEA Raise the Levels of
Bioavailable Testosterone in Men? - Life Extension Magazine, 8/02 -
"Some men on testosterone drug replacement therapy
develop dangerously high estrogen levels. Estrogen can be suppressed by
taking an aromatase-inhibiting drug like Arimidex (0.5 mg twice a week) or
using a supplement like Super Mira Forte (six capsules daily)"
- See
Arimidex at
International Anti-aging Systems.
- Male Hormone
Modulation Therapy - Life Extension Magazine -
"If all of the above fail to increase free
testosterone and lower excess estradiol, then ask your doctor to prescribe
the potent aromatase inhibiting drug Arimidex (anastrozole) in the very low
dose of one-half (0.5 mg) mg, twice a week"
- Can Broccoli
Prevent Lupus? - WebMD, 11/6/03 -
"I3C is believed to act as
an anti-estrogen ... I3C-fed mice had far fewer kidney problems than the
mice whose diets were not supplemented, and researchers say this is the
reason that they lived much longer. Kidney disease is one of the main,
life-threatening complications of lupus" - See
indole-3-carbinol at Amazon.com.
- Why
Testosterone Levels Decline - Life Extension Magazine, 11/99 -
"Clinical studies using testosterone injections,
creams, or patches have often failed to provide a long-lasting,
libido-enhancing effect in aging men (98). We now know why. The testosterone
can be converted to estrogen. The estrogen is then taken up by testosterone
receptor sites in cells throughout the body. When an estrogen molecule
occupies a testosterone receptor site on a cell membrane, it blocks the
ability of serum testosterone to induce a healthy hormonal signal. It does
not matter how much serum free testosterone is available if excess estrogen
is competing for the same cellular receptor sites"
-
Correcting A Hormone Imbalance - Life Extension Magazine, 11/99 -
"If all of the above fail to increase free
testosterone and lower excess estradiol, then ask your doctor to prescribe
the potent aromatase inhibiting drug Arimidex (anastrozole) in the very low
dose of one-half (0.5 mg) mg, twice a week"
- Androgel
prescribing information - androgel.com -
"Serum estradiol (E2) concentrations increased
significantly within 30 days of starting treatment with AndroGel® 5 or 10
G/day and remained elevated throughout the treatment period but remained
within the normal range for eugonadal men" - Yeah, but what if you
are taking
DHEA and what about testosterone/estrogen
ratios. See:
-
Biotransformation of oral dehydroepiandrosterone in elderly men:
significant increase in circulating estrogens - J Clin Endocrinol
Metab 1999 Jun;84(6):2170-6 -
"Serum testosterone and dihydrotestosterone
remained unchanged after DHEA administration. In contrast,
17beta-estradiol and estrone significantly increased in a dose-dependent
manner to concentrations still within the upper normal range for men
[placebo vs. 50 mg DHEA vs. 100 mg DHEA; AUC 0-12 h for
17beta-estradiol, 510 +/- 198 vs. 635 +/- 156 vs. 700 +/- 209 pmol/L x h
(P < 0.0001); AUC 0-12 h for estrone, 1443 +/- 269 vs. 2537 +/- 434 vs.
3254 +/- 671 pmol/L x h (P < 0.0001)]"
-
Estrogen: The Unrecognized Male Hormone - IAS
-
Decline
in breast cancer: Not just because of hormone therapy - Science Daily,
12/7/09 - "the change in
hormone therapy use only accounted for a decline of about 3 percent, so
there's another 4 percent that is being caused by something we do not yet
know"
-
Biotransformation of oral dehydroepiandrosterone in elderly men: significant
increase in circulating estrogens - J Clin Endocrinol Metab 1999
Jun;84(6):2170-6 -
"Serum testosterone and dihydrotestosterone remained
unchanged after
DHEA administration. In contrast, 17beta-estradiol
and estrone significantly increased in a dose-dependent manner to
concentrations still within the upper normal range for men [placebo vs. 50
mg DHEA vs. 100 mg DHEA; AUC 0-12 h for 17beta-estradiol, 510 +/- 198 vs.
635 +/- 156 vs. 700 +/- 209 pmol/L x h (P < 0.0001); AUC 0-12 h for estrone,
1443 +/- 269 vs. 2537 +/- 434 vs. 3254 +/- 671 pmol/L x h (P < 0.0001)]"
- That's a 40% increase in the bad estrogen! On top of that, if you are
taking testosterone, that increases
estrogen also.
-
Aromatase Inhibition Corrects Endocrinopathy In Infertile Men - Doctor's
Guide, 4/9/01 -
"investigators found that men with severe
infertility had significantly lower testosterone (328 versus 543 ng/dl) and
significantly higher oestradiol (58.4 versus 43.5 ng/l) than the fertile
controls. As a result, the infertile men had much lower
testosterone-to-oestradiol ratios ... These abnormalities were corrected in
the 45 men who received testolactone and their testosterone-to-oestradiol
ratios rose into the normal range"
-
Evidence of a Treatable Endocrinopathy in Infertile Men - J. of Urology,
3/01 -
"We identified an endocrinopathy in men with severe
male factor infertility that is characterized by a decreased serum
testosterone-to-estradiol ratio. This ratio can be corrected by aromatase
inhibition, resulting in a significant improvement in semen parameters in
oligospermic patients"
-
Replenish Testosterone Naturally - Life Extension Magazine, 1/00 -
"Through a variety of mechanisms, aging men suffer
from the dual effects of having too little testosterone and excess estrogen.
The result is a testosterone/ estrogen imbalance that can severely inhibit
sexual desire and performance ... Too much estrogen plays havoc with a man's
sex life by binding to testosterone receptor sites and may contribute to the
over-production of SHBG. SHBG binds free testosterone in a way that makes it
unavailable to receptor sites in the brain, nerves and genitals."
-
Estrogen suppression in males: metabolic effects - J Clin Endocrinol
Metab. 2001 Apr;86(4):1836-8 -
"First, a dose-response study of 12 males (mean age,
16.1 +/- 0.3 yr) was conducted, and blood withdrawn at baseline and after 10
days of oral
Arimidex given as
two different doses (either 0.5 or 1 mg) in random order with a 14-day
washout in between. A sensitive estradiol (E2) assay showed an approximately
50% decrease in E2 concentrations with either of the two doses ... There was
a 58% increase in serum T"
- Arimidex -
Rxlist.com -
"ARIMIDEX 1 mg, reduced estradiol by approximately
70% within 24 hours and by approximately 80% after 14 days of daily dosing"
- I take a quarter tablet of letrozole (generic Femara) to prevent
aromatization/gynecomastia. See letrozole at
OffshoreRx1.com.
- A good mineral formula - osteoporosis
affects about 50% of women and a large percentage of men. Some researchers
believe that taking
calcium and/or zinc
alone interferes with the absorption of
magnesium and zinc interferes with the
absorption of
copper and that you need to take these minerals
in the right ratio. See:
-
Vitamin Regimen Can Prevent Blindness - Intelihealth, 10/12/01 -
"High doses of zinc can cause anemia, but
participants also took 2 milligrams of copper daily to counter that
effect"
-
Zinc-Induced Copper Deficiency: A Report of Three Cases - Medscape,
2/2/05 -
"Excess zinc ingestion is among the causes of
copper deficiency"
-
Magnesium--A Forgotten Mineral - Health & Nutrition Breakthroughs,
9/97 -
"Excess calcium and phosphate also interfere
with magnesium absorption. (Thus, taking calcium supplements without
adding magnesium could result in magnesium deficiency.)"
-
Inhibitory effects of zinc on magnesium balance and magnesium absorption
in man - Medline, 10/94 -
"the overall effect of the high Zn intake of the
three groups combined, regardless of the Ca intake, was a highly
significant decrease of Mg absorption and of the Mg balance"
-
Zinc -- The Immune System's Missing Link? - Health & Nutrition
Breakthroughs, 12/97 -
"Supplementing with zinc is quite safe--its only
significant side effect is lowered copper levels in the body tissues,
since the two minerals compete for absorption. Considering zinc's
safety, people should consider taking zinc supplements, especially as
they age--being sure to include copper in the proper balance. Most
practitioners who supplement their patients' diets with zinc also
recommend taking copper at a ratio of 10 mg to 15 mg zinc for each
milligram of copper."
-
Drugs That Deplete- Nutrients That Heal - Life Extension Magazine,
7/00 -
"The irony here is that excess calcium
supplementation may lead to magnesium deficiency (it also interferes
with zinc and iron absorption)."
-
Calcium, Keep What You Take - Life Extension Magazine, 3/99 -
"The final study was a two-year, placebo
controlled trial on 225 postmenopausal women. One group received calcium
supplements only, the second group zinc, manganese and copper, the third
group received calcium plus zinc, manganese and copper, while the fourth
group received a placebo. After two years, the only group who
experienced an improvement in bone mineral density was the group taking
calcium plus zinc, manganese and copper" - [Abstract]
-
Magnesium: The Multi-Purpose Mineral - Think Muscle Newsletter -
"If you take high amounts of calcium daily, you
may have a magnesium deficiency. Most experts suggest that your calcium:
magnesium ration should be 2:1. In other words, if you take 1500 mg of
calcium daily through diet and supplementation, you should try to
consume at least 750 mg of magnesium daily as well"
-
Calcium and Vitamin D Supplements Offer Modest Bone Improvements, No
Benefits for Colorectal Cancer - Doctor's Guide, 2/16/06 -
"women who consistently took the full supplement
dose experienced a significant 29% decrease in hip fracture ... 1000
milligrams of calcium carbonate combined with 400 IUs of vitamin D3"
- I'm not sure if they used enough vitamin D in this study plus why
didn't they include magnesium and silicon plus why did the use the
carbonate form of calcium when the citrate form is 2.5 times more
bioavailable? It's almost like they designed the study to fail. See:
-
Vitamin D Does Prevent Fractures in Elderly - HealthDay, 5/10/05
- "If someone did not have a fracture yet, I
would recommend 700 to 800 International Units (IU) of vitamin D a
day, with at least 700 milligrams of calcium ... If you have had a
fracture, you should discuss with your physician whether you may
need more. The National Science Foundation says the safe upper limit
is 2,000 units a day, so you can go to 1,500 units or higher,
especially if you live in a country like the United Kingdom, where
you have little exposure to sunlight"
-
Vitamin D: Important for Prevention of Osteoporosis, Cardiovascular
Heart Disease, Type 1 Diabetes, Autoimmune Diseases, and Some
Cancers - Medscape, 11/11/05 -
"A multivitamin Containing 400 IU of vitamin
D is inadequate to satisfy the body's requirement.[32] It is
estimated that at least 1,000 IU of vitamin D per day is needed to
satisfy the body's requirement"
-
Calcium Supplements: Benefits and Risks - Medscape, 1/26/05 -
"Perhaps the most effective method of preventing osteoporosis is
ingestion of adequate calcium. Experts suggest the daily requirement
for calcium is 1,300 mg for people ages 9 to 18, 1,000 to 1,200 mg
for adults 19 to 50, and 1,500 mg for people over 50 ... You should
take only the amount of calcium recommended. Ingesting high doses of
calcium each day can be harmful and can cause kidney stones"
-
A Deficiency of D? - WshingtonPost.com, 4/5/05 -
"most adults, especially those over 50, fall
short on recommended daily levels of vitamin D, an essential
nutrient long known to preserve bones and now increasingly tied to
protection against ailments from cancer to rheumatoid arthritis ...
the most practical way to increase our vitamin D levels is from
supplements ... a growing number of scientists believe that vitamin
D intake should be at least 1,000 IU or higher"
-
Dietary Magnesium Could Lead to Stronger Bones - Doctor's Guide,
12/21/05 -
"For every 100 milligram per day increase in
magnesium intake, data showed a 1% increase in bone density ... this
link was only true for the older white men and women"
-
Silicon May Play Important Role in Bone Health - Doctor's Guide,
9/27/05 - "Silicon, taken as
choline-stabilized orthosilicic acid (ch-OSA) supplementation, might
help improve bone health and type I collagen synthesis ... the
benefits were especially apparent when evaluating changes in PINP,
the most sensitive bone formation marker, and resulted in
significant improvements after 12 months amongst the subjects in the
six and 12 mg silicon groups"
- See
Jarrow BioSil at Amazon.com.
- Life Extension Foundation Newsletter - 2/18/06 -
"The dosage of vitamin D in this study was
400 international units, an amount determined to be too low to
maintain optimal serum levels of the vitamin in other research.
Additionally, the form of calcium used was calcium carbonate, which
is commonly sold as an antacid and is not known to be one of better
absorbed forms of the mineral"
-
Calcium Citrate Shown to Have Superior Bioavailability and Protects
Against Bone Loss - Medscape, 11/21/00 -
"the calcium supplement formulation calcium citrate was 2.5 times
more bioavailable than calcium carbonate, even when given with a
meal, the optimum method of ensuring calcium carbonate absorption"
- For women, estrogen, a tough call. See:
-
HRT Cuts CVD by
50%, Latest 'Unique' Data Show - Medscape, 10/15/12 -
" In 2002, primary results from the Women's Health
Initiative (WHI) showed no cardiovascular benefit from HRT--something that had
been suggested by numerous observational trials--and even an indication there
may be harm; this led to the widespread abandonment of this therapy. But
subsequent analyses of WHI, and data from other studies, have suggested that the
time at which HRT is first prescribed is key. The women in this Danish study
were 13 years younger, on average, than the women in WHI (mean age 63 years) ...
The women in the treated group with an intact uterus received 2-mg synthetic
17-{:beta:}-estradiol for 12 days, 2 mg 17-{:beta:}-estradiol plus 1 mg
norethindrone acetate for 10 days, and 1 mg 17-{:beta:}-estradiol for six days
(Trisekvens, Novo Nordisk, Denmark) ... After 10 years of intervention, there
was a 52% reduction in the primary composite end point of death, MI, or heart
failure, and this was not associated with an increase in any cancer ... Hodis
says emotion has long overtaken reason in the HRT debate. "We have had
observational studies for the past 50 years in this field, at least 40 of them,
and they are all consistent--and you just don't see that in medicine--across two
very important outcomes: they reduced cardiovascular disease and they reduced
mortality" in women around the time of menopause, he asserts. "But when WHI was
conducted, it was done in women who were 12 years or more past menopause. These
are two completely different populations of women"
-
Breast Cancer Rates Fall Sharply - WebMD, 12/14/06 -
"7% Decline Attributed to Drop in Hormone
Replacement Therapy"
-
Timing Key in Hormone Heart Risk - WebMD, 4/3/07 -
"The researchers found no increased risk of
heart disease among women who begin hormone therapy within 10 years of
the onset of menopause. Taking hormones 20 or more years after menopause
or taking them after age 69 was associated with increased heart risk"
-
A New Look at HRT Highlights the Value of Early Initiation Relative to
Menopause Onset - Doctor's Guide, 1/31/06 -
"Results of this study found a distinct
advantage to treating women close to menopause with HRT when compared to
women initiating HRT a decade or more following menopause"
-
Study That Discredited Hormone Replacement Therapy Was Flawed, Experts
Say - Intelihealth, 12/16/05 -
"The Massachusetts expert says he's convinced
that transdermal estrogen, given in patch form, is superior to oral
estrogen. "Oral estrogen passes through the liver and stimulates the
blood-clotting factors too much, leading to heart attacks,""
-
Hormone Therapy May Prevent Heart Attacks for Women in Their 50s -
Doctor's Guide, 4/20/06 -
"HRT can reduce heart attacks by about one-third
in women under age 60 but has mixed results for older women"
-
Breast Cancer Risk With HRT Lower Than Believed - Physician's
Weekly, 10/3/05 - "HRT increases a woman’s cumulative breast cancer
risk, but only slightly"
-
HRT Poses Yet Another Health Dilemma - HealthDay, 4/28/05 -
"Women who took only estrogen had a higher risk
of endometrial cancer than women who did not take replacement therapy
... There was no increase in endometrial cancer for women who took a
combination of estrogen and progesterone. But a 2003 report on the
Million Women Study said that that combination increased the risk of
breast cancer"
-
Younger Women May Benefit From HRT - WebMD, 7/15/04 -
"The study, however, was limited to older women
who were years past the menopause. Now a review of smaller studies
concludes that the benefits of HRT probably outweigh the risks for many
younger women"
-
Estrogen Use Before 65 Linked To Reduced Risk Of Alzheimer's Disease
- Science Daily, 5/2/07 - "women who used any
form of estrogen hormone therapy before the age of 65 were nearly 50
percent less likely to develop Alzheimer's disease or dementia"
-
Estradiol Alone Does Not Increase Breast Cancer Risk - Doctor's
Guide, 12/16/02 -
"Hormone replacement therapy containing
progestins significantly elevates breast cancer
risk, but preparations containing estradiol alone do not"
-
Long-term estrogen use doubles cancer risk - USA Today, 3/20/01 -
"Women who used estrogen replacement therapy for
at least 10 years were twice as likely to die of ovarian cancer than
women who never used it"
-
Hormone In Contraceptive Fights Cancer - Intelihealth, 1/2/02 -
"Progestin is the ingredient in oral
contraceptive pills that provides the highest level of protection
against ovarian cancer ... the cancer risk was cut by about 50 percent
in all women taking pills containing the hormones estrogen and progestin
... However, women who took pills containing high levels of progestin
reduced their risk of ovarian cancer by an additional 50 percent"
-
Hormone Studies: What Went Wrong? - NY Times, 4/22/03 -
"He said it was possible that estradiol, the
estrogen women naturally produce and that goes directly to their
bloodstream is protective. The estrogen in pills, metabolized by the
liver before entering the blood, may be harmful. Neither the nurses'
study nor the Women's Health Initiative addressed that question, Dr.
Rossouw said"
-
Research In Monkeys Suggests Estrogen Therapy May Lower Androgens In
Postmenopausal Women - Science Daily, 5/17/04 -
"Our findings suggest that it might be important
for women taking estrogen after menopause to also take androgen
supplements – which can include testosterone"
-
Breast Cancer, Hormone Link Clarified - WebMD, 8/4/05 -
"combination of estrogen and progestin ... the
risk in a 50-year-old woman increased from 6.1% to 6.7% if she took
combined hormones for five years. The risk for the same woman who took
hormones for a decade was estimated to be 7.7"
-
Hormone Replacement Therapy May Improve Visual Memory - Science
Daily, 11/16/06 - "Those who were taking
combined estrogen-progestin hormone therapy showed significantly
increased activity in the prefrontal cortex, a region of the brain that
is critical in memory tasks, compared with those on placebo"
-
Strong Link Between Breast Cancer And Hormone Replacement Therapy Found
- Science Daily, 4/18/07 - "At best, based on
this analysis, an individual woman could reduce her individual risk of
developing breast cancer by one in 60, or about 1.7 percent, if she
stopped using hormones"
- Resveratrol
-
Red
Wine Protects The Prostate - Science Daily, 5/25/07 -
"men who drink an average of four to seven glasses
of red wine per week are only 52% as likely to be
diagnosed with prostate cancer as those who do
not drink red wine ... when white wine was compared with red, red had the
most benefit ... But much of the speculation focuses on chemicals—including
various flavonoids and resveratrol—missing
from other alcoholic beverages"
-
Life-extending compound may be great news -- for mice - CNN, 12/21/06 -
"In one study, scientists provided mice a
high-calorie, high-fat diet and then gave half of the animals resveratrol.
At 114 weeks -- old age for mice -- less than a third of the mice taking
resveratrol died. More than half of the mice who did not take resveratrol
died. In another study, mice who took resveratrol lost weight, increased
metabolism and doubled their exercise endurance"
-
Red Wine
Ingredient Increases Endurance, Study Shows - New York Times, 11/16/06 -
"Resveratrol makes you look like a trained
athlete without the training"
-
Healthy Life Prolonged in Mice - Medscape, 11/3/06 -
"In addition to extending their lives, resveratrol
also kept the mice fit and healthy in their old age"
-
Wine Ingredient
May Nix Fat's Effects - WebMD, 11/1/06 -
"A new study shows obese, middle-aged mice fed a fatty
diet supplemented with resveratrol, an antioxidant found in red wine, seemed
to be spared most of the unhealthy effects of their extra weight and lived
longer than those fed the same fat-laden diet without resveratrol"
-
One
for the Ages: A Prescription That May Extend Life - New York Times,
10/31/06 - "One leading candidate, a newly
synthesized form of resveratrol — an antioxidant present in large amounts in
red wine — is already being tested in patients. It may eventually be the
first of a new class of anti-aging drugs. Extrapolating from recent animal
findings, Dr. Richard A. Miller, a pathologist at the University of
Michigan, estimated that a pill mimicking the effects of calorie restriction
might increase human life span to about 112 healthy years"
-
Red Wine vs. Colon
Cancer - WebMD, 10/24/06 - "3% of red wine
drinkers had such abnormal growths, compared with nearly 9% of white wine
drinkers and almost 10% of teetotalers ... they suggest that a compound
found in grapes and red wine – the antioxidant resveratrol -- may cut the
odds of getting abnormal colon growths that can become cancerous"
-
Resveratrol in red wine could cut colorectal cancer risk - Nutra USA,
10/23/06 - "Drinking more than three glasses of red
wine a week could cut the risk of colorectal cancer by almost 70 per cent
... the active component in wine that may be behind the apparent benefits is
most likely resveratrol"
-
Longevity Genes and Caloric restriction
- Life Extension Magazine, 7/06 - "Humans seeking to
slow aging and reduce degenerative disease risk may consider reducing food
intake and ingesting 20-40 mg of resveratrol and 250-850 mg of metformin
each day"
-
Red Wine
Ingredient May Delay Aging - WebMD, 2/10/06 -
"Researchers found adding resveratrol, an organic
compound found in grapes and particularly in red wine, to the daily diet of
short-lived fish prolonged their lifespan and delayed the onset of
age-related memory and other problems"
-
Natural Compound Prolongs Lifespan And Delays Onset Of Aging-related Traits
In A Short-lived Vertebrate - Science Daily, 2/7/06 -
"The researchers added resveratrol to daily fish
food and found that this treatment increased longevity and also retarded the
onset of aging-related decays in memory and muscular performance"
-
Compound In Wine Reduces Levels Of Alzheimer's Disease-causing Peptides
- Science Daily, 11/4/05 - "resveratrol, a compound
found in grapes and red wine, lowers the levels of the amyloid-beta peptides
which cause the telltale senile plaques of Alzheimer's disease ...
Resveratrol in grapes may never reach the concentrations required to obtain
the effect observed in our studies"
-
Red Wine Lovers, Take Heart: More Evidence Points To The Drink's Cardiac
Health Benefits - Science Daily, 12/10/04 -
"a well-known antioxidant found in red wine, called resveratrol, may
benefit heart tissue by limiting the effects of a condition called
cardiac fibrosis"
-
Daily Glass of Red Wine May Cut Risk of Developing Prostate Cancer
- Doctor's Guide, 9/23/04 - "men who consumed
four or more glasses of red wine per week reduced their risk of prostate
cancer by 50 percent ... That compound, Stanford and colleagues believe,
may be an antioxidant called resveratrol, which is abundant in the skins
of red grapes but much less so in the skins of white grapes"
- Does red wine hold the
secret to long life? - MSNBC, 7/15/04 -
"resveratrol acted on fruit flies and worms in the same way as a method
known to extend the life of animals ... We found this chemical that can
extend the life span of every organism we give it to"
-
Study Identifies Genetics Of Fat Metabolism, Red Wine Link
- Science Daily, 7/9/04 - "When cells were
exposed to resveratrol, our studies showed a pretty dramatic reduction
in the conversion to fat cells and a lesser but still significant
increase in the mobilization of existing fat, or the rate at which the
cells metabolized stored fat"
-
Fruits Offer Powerful Protection From Skin Cancer
- Intelihealth, 10/30/03 - "Resveratrol
significantly inhibited UVB-mediated increases in skin thickness and
edema; epidermal cyclooxygenase (COX-2); ornithine decarboxylase (ODC)
enzyme and protein levels; and protein levels of proliferating cell
nuclear antigen (PCNA), all of which are established markers of tumor
promotion. Resveratrol also further stimulated a UVB-mediated increase
in p53 protein levels and was found to inhibit UVB exposure-mediated
increases in cell cycle promoting signals including the activation of
cell division"
- Red Wine
Ingredient May Fight COPD - WebMD, 10/27/03 -
"resveratrol, a compound found in the skins of red fruits such as
grapes, may slow down the inflammatory process involved in the lung
disease
COPD (chronic obstructive pulmonary disease)"
-
“Grape Expectations”: Lengthen Lifetime with Red Wine?
- Physician's Weekly, 9/15/03 - "Resveratrol, a
molecule that exists naturally in grapes and red wine, was shown to
extend the life span of yeast cells (polyphenols) by up to 80%. The
researchers plan to examine resveratrol's effect in multi-cellular
organisms such as worms, fruit flies, and eventually humans"
- Drinking
Red Wine May Slow Aging - WebMD, 8/25/03 -
"resveratrol mimics calorie restriction in yeast -- activating enzymes
that slow aging, increasing the stability of DNA, hence extending
lifespan by as much as 70% ... Researchers now hope to eventually test
how resveratrol works in other subjects, including humans"
-
Resveratrol inhibits expression and binding activity of the monocyte
chemotactic protein-1 receptor, CCR2, on THP-1 monocytes -
Atherosclerosis. 2007 May 11 - "Monocyte chemotactic
protein-1 and its receptor, CCR2, play a key role in atherosclerosis ...
These inhibitory effects of resveratrol on chemokine receptor binding and
expression may contribute, in part, to its cardiovascular protective
activity in vivo"
-
The cancer preventative agent resveratrol is converted to the anticancer
agent piceatannol by the cytochrome P450 enzyme CYP1B1
- Br J Cancer 2002 Mar 4;86(5):774-8 - "This
observation provides a novel explanation for the cancer preventative
properties of resveratrol. It demonstrates that a natural dietary cancer
preventative agent can be converted to a compound with known anticancer
activity by an enzyme that is found in human tumours"
- See
resveratrol at Amazon.com.
- For hypertension -
Anti-ace Peptides™,
coenzyme Q10 and or
telmisartan.
Click here for why I
feel that Micardis® (telmisartan) (plus Altace (ramipril) if two medications
are required) should be the first line treatment for hypertension.
-
Lower Blood Pressure Naturally - Dr. Murray -
"The degree of blood pressure reduction in these
studies was quite significant, typically reducing the systolic by at least
10 mm Hg and the diastolic by 7 mm Hg in people with borderline and mild
hypertension. Greater reductions will be seen in people with higher initial
blood pressure readings"
- See
PeptACE products at Amazon.com.
-
Effect of combined treatment with alpha-Lipoic acid and acetyl-L-carnitine
on vascular function and blood pressure in patients with coronary artery
disease - J Clin Hypertens (Greenwich). 2007 Apr;9(4):249-55 - "Mitochondria
produce reactive oxygen species that may contribute to vascular dysfunction.
alpha-Lipoic acid and acetyl-L-carnitine reduce oxidative stress and improve
mitochondrial function ... Active treatment increased brachial artery
diameter by 2.3% (P=.008), consistent with reduced arterial tone. Active
treatment tended to decrease systolic blood pressure for the whole group
(P=.07) and had a significant effect in the subgroup with blood pressure
above the median (151+/-20 to 142+/-18 mm Hg; P=.03) and in the subgroup
with the metabolic syndrome (139+/-21 to 130+/-18 mm Hg; P=.03)" -
See
acetyl l-carnitine at Amazon.com and
alpha lipoic acid at Amazon.com.
-
Coenzyme Q10 in the treatment of hypertension: a meta-analysis of the
clinical trials - J Hum Hypertens. 2007 Apr;21(4):297-306 -
"coenzyme Q10 has the potential in hypertensive
patients to lower systolic blood pressure by up to 17 mm Hg and diastolic
blood pressure by up to 10 mm Hg without significant side effects"
- See
ubiquinol at Amazon.com.
-
Coenzyme Q(10) in the treatment of hypertension: a meta-analysis of the
clinical trials - J Hum Hypertens. 2007 Feb 8 -
"We conclude that coenzyme Q(10) has the potential in hypertensive patients
to lower systolic blood pressure by up to 17 mm Hg and diastolic blood
pressure by up to 10 mm Hg without significant side effects" - See
ubiquinol at Amazon.com.
-
Dietary supplementation with flaxseed oil lowers blood pressure in
dyslipidaemic patients - Eur J Clin Nutr. 2007 Jan 31 -
"Supplementation with ALA resulted in significantly lower systolic and
diastolic blood pressure levels compared with LA" - See
flax seed at Amazon.com.
-
Potassium magnesium supplementation for four weeks improves small distal
artery compliance and reduces blood pressure in patients with essential
hypertension
- Clin Exp Hypertens. 2006 Jul;28(5):489-97 -
"magnesium, 70.8 mg/d; potassium, 217.2 mg/d ... On K+ and Mg2+
supplementation, systolic and diastolic BP decreased 7.83 +/- 1.87 mm Hg and
3.67 +/- 1.03 mm Hg"
-
Study Shows Grape Seed Extract May Be Effective In Reducing Blood Pressure
- Science Daily, 3/27/06 - "The first group received
a placebo, while the second and third groups received 150 milligrams and 300
milligrams, respectively, of a new grape seed extract ... Participants in
the two groups receiving grape seed extract experienced an equal degree of
reduced blood pressure. The average drop in systolic pressure was 12
millimeters. The average drop in diastolic pressure was 8 millimeters"
- See
grape seed extract at Amazon.com.
-
Salt
Substitute Significantly Reduces Hypertension Amongst Rural Chinese -
Science Daily, 3/14/06 - "Among the 600 individuals
studied in rural Northern China, the low-sodium high-potassium salt
substitute demonstrated that it could reduce blood pressure to about the
same extent as single drug therapy"
-
How
Nice, Brown Rice: Study Shows Rice Bran Lowers Blood Pressure In Rats -
Science Daily, 3/3/06 - "adding rice bran to the
diets of hypertensive, stroke-prone rats lowered the animals’ systolic blood
pressure by about 20 percent and, via the same mechanism, inhibited
angiotensin-1 converting enzyme, or ACE"
-
Melatonin may cut hypertension - Nutra USA, 2/2/06 -
"A 10 per cent decline of BP over daytime values is
considered appropriate to reduce the cardiovascular risk ... During placebo
use only 39 per cent of the subjects reached this value, but this rate
surged to 84 per cent during melatonin
administration" - See
grape seed extract at Amazon.com.
-
Tomato extract helps reduce blood pressure - Nutra USA, 1/12/06 -
"a daily intake of the commercial encapsulated
tomato extract Lyc-O-Mato, made by Israel-based LycoRed, was linked to a
drop in systolic (SBP) and diastolic blood pressure (DBP) of ten and four
points after eight weeks of supplementation of a normal diet"
- See
Jarrow Lyco-Sorb (contains Lyco-O-Mato) at Amazon.com.
-
Natural antioxidants from tomato extract reduce blood pressure in patients
with grade-1 hypertension: a double-blind, placebo-controlled pilot study
- Am Heart J. 2006 Jan;151(1):100 - "Systolic blood
pressure decreased from 144 (SE +/- 1.1) to 134 mm Hg (SE +/- 2, P < .001),
and diastolic blood pressure decreased from 87.4 (SE +/- 1.2) to 83.4 mm Hg"
- See
Jarrow Lyco-Sorb (contains Lyco-O-Mato) at Amazon.com.
- High-Fiber Diet
May Fight High Blood Pressure - WebMD, 3/4/05 -
"the average reduction in blood pressure was 3.12
mmHg systolic and 2.57 mmHg diastolic"
-
Folic Acid May Prevent Hypertension in Addition to Reducing the Risk of
Birth Defects - Doctor's Guide, 2/24/05 -
"younger women who consumed at least 1,000
micrograms per day of total folic acid (dietary plus supplemental) had a 46
percent decreased risk of hypertension, compared with those who consumed
less than 200 micrograms a day of total folic acid. Older women with high
total folic acid intake also had an 18 percent reduced risk of hypertension"
-
The combination of vitamin C and grape-seed polyphenols increases blood
pressure: a randomized, double-blind, placebo-controlled trial - J
Hypertens. 2005 Feb;23(2):427-434 - "Vitamin C alone
reduced systolic BP versus placebo ... However, treatment with the
combination of vitamin C and polyphenols increased systolic BP (4.8 +/- 0.9
mmHg versus placebo ... and diastolic BP (2.7 +/- 0.6 mmHg, P < 0.0001
versus placebo"
- High Folate Intake
May Reduce Risk of Hypertension in Women - Medscape, 1/18/05 - [Abstract]
"younger women consuming at least 1,000 µg per day
of total folate (dietary plus supplemental) had a 46% reduction in the risk
of incident hypertension ... compared with those ingesting less than 200 µg
per day"
-
Cardiovascular effects of oral Supplementation of vitamin C, E and folic
acid in young healthy males - Int J Vitam Nutr Res. 2004
Jul;74(4):285-93 -
"The objective of this study was to investigate the
effects of a daily dosage of 1000 mg vitamin C, 800 mg vitamin E, and 10 mg
folate on markers of vascular function in 31 young healthy male adults ...
Our main finding was a significant decrease (p = 0.03) in systolic blood
pressure in the experimental group"
-
Impact of sesame oil on nifedipine in modulating oxidative stress and
electrolytes in hypertensive patients - Asia Pac J Clin Nutr.
2004;13(Suppl):S107 -
"The consumption of
sesame oil remarkably reduced the (systolic and
diastolic blood pressure from 166 +/- 4.2 and 101 +/- 3.1 to 134.2 +/- 3.4
and 84.6 +/- 3.0 respectively) blood pressure"
-
Tea Drinkers Reap Blood Pressure Benefits - WebMD, 7/26/04 -
"Those who drank at least a half-cup of moderate
strength
green or oolong tea per day for a year had a
46% lower risk of developing hypertension than those who didn't drink tea"
- See
iHerb
green tea products. My favorite is
Jarrow green tea at iHerb.
-
The Impact of Vitamins and/or Mineral Supplementation on Blood Pressure in
Type 2 Diabetes - J Am Coll Nutr. 2004 Jun;23(3):272-9 -
"group M: 200 mg Mg and 30 mg Zn (n = 16), group V:
200 mg vitamin C and 150 mg vitamin E (n = 18), group MV: minerals plus
vitamins ... after three months of supplementation levels of systolic,
diastolic and mean blood pressure decreased significantly in the MV group"
-
Antioxidant May Help Lower Blood Pressure - WebMD, 2/20/04 -
"people with high blood pressure who took the
supplement, called Pycnogenol, were able to lower their daily dose of blood
pressure-lowering medications by more than 30% ... researchers looked at the
effects of daily supplementation with 100 milligrams of Pycnogenol" -
Some claim that grape seed extract is identical to Pycnogenol without the
patent mark-up. - See
grape seed extract at Amazon.com.
-
Daily nighttime melatonin reduces blood pressure in male patients with
essential hypertension - Hypertension. 2004 Feb;43(2):192-7 -
"In patients with essential hypertension, repeated
bedtime
melatonin intake significantly reduced
nocturnal blood pressure" - See
melatonin at Amazon.com.
-
Nightime Melatonin Supplementation May Be Useful in the Treatment of
Essential Hypertension - Doctor's Guide, 2/4/04 -
"2.5 mg/day ... mean sleep systolic blood pressure
decreased by 6 mm Hg and mean sleep diastolic blood pressure decreased by 4
mm Hg ... Repeated
melatonin significantly increased sleep
efficiency from 80% to 85% and increased actual sleep time from 5.6 to 6.1
hours. Melatonin therapy also reduced sleep latency from 33 to 22 minutes" -
See
melatonin at Amazon.com.
-
Potassium Supplementation Reduces Blood Pressure - Healthwell Exchange
Daily News, 10/30/03 - "59 healthy adults between the ages of 25 and 65
years were randomly assigned to receive 600 mg of
potassium chloride three times per day or a placebo for six weeks ...
Systolic blood pressure, diastolic blood pressure, and MAP all decreased
significantly in those taking potassium (by 7.6 mmHg, 6.5 mmHg, and 7.0
mmHg, respectively), compared with initial measurements. A significant
increase in blood pressure was observed in those taking placebo" -
See
potassium supplements at Amazon.com.
-
Vitamin E Supplements Effective Treatment for Mild Hypertension -
Doctor's Guide, 10/1/03 -
"Vitamin E supplements
of 200 IU/day improved the blood pressure status of 70 mild hypertensive ...
Subjects who received vitamin E supplements had a 24% decrease in systolic
blood pressure compared to a 1.6% decrease among placebo controls" -
the systolic is the high number and is usually the problem. See
vitamin E at Amazon.com.
-
Tea Intake Is Inversely Related to Blood Pressure in Older Women - J
Nutr. 2003 Sep;133(9):2883-2886 -
"Tea
is rich in polyphenols, which have activities consistent with blood
pressure-lowering potential ... Higher tea intake and higher
4-O-methylgallic acid excretion were associated with significantly lower
systolic (P = 0.002 and P = 0.040, respectively) and diastolic (P = 0.027
and P < 0.001, respectively) blood pressures. A 250 mL/d (1 cup) increase in
tea intake was associated with a 2.2 (0.8, 3.6) mm Hg lower systolic blood
pressure and a 0.9 (0.1, 1.7) mm Hg lower diastolic blood pressure" -
See
green tea extract at Amazon.com.
-
Addition of Low-Dose Potassium to Diet Lowers Blood Pressure - Medscape,
8/19/03 -
"KCl was administered as 1 slow-release tablet
containing 8 mmol KCL taken 3 times daily with meals. This daily dose of
potassium is equivalent to the content of 5
portions of fresh fruits and vegetables. At the end of the 6-week
intervention, the 30 subjects who took potassium showed significant
decreases in SBP and DBP (7.60 and 6.46 mm Hg, respectively)" - See
potassium supplements at Amazon.com.
-
The effect of low-dose potassium supplementation on blood pressure in
apparently healthy volunteers - Br J Nutr. 2003 Jul;90(1):53-60 -
"After 6 weeks of supplementation MAP [mean arterial
pressure] was reduced by 7.01 ... mmHg, SBP was reduced by 7.60 ... mmHg and
DBP was reduced by 6.46 ... mmHg ... A low daily dietary supplement of
K, equivalent to the content of five portions of fresh fruits and
vegetables, induced a substantial reduction in MAP, similar in effect to
single-drug therapy for hypertension" - See
potassium supplements at Amazon.com.
-
Night Time Aspirin Regimen Found to Reduce Blood Pressure - Doctor's
Guide, 6/4/03 -
"Researchers randomly assigned participants to 3
subgroups, which received a regimen of no aspirin, 100 mg
aspirin after waking, or 100 mg aspirin before sleeping ... The subgroup
following a regimen of evening aspirin administration showed a reduction in
the 24 hour mean of 6.2 mm Hg in systolic blood pressure and 4.1 mm Hg in
diastolic blood pressure ... the effect was not evident for the subgroups
receiving no aspirin or morning administration" - See
aspirin at Amazon.com.
-
DASH Diet Works Like Hypertension Drug - WebMD, 5/19/03 -
"the
DASH diet -- created to fight high blood pressure
-- works just like water pills
... If people eat the DASH diet with low salt intake -- especially older
people -- their blood pressure goes down 15 points"
-
Sesame Oil Benefits Blood Pressure - WebMD, 4/28/03 -
"studied 195 men and 133 women with high blood
pressure. All were taking nifedipine (brand names include Adalta, Nifedical,
and Procardia), a common blood pressure-lowering drug. Despite this
treatment, all patients still had moderate high blood pressure. Sankar's
team asked the patients to switch to sesame oil as the only cooking oil they
used ... Sixty days later, the patients' average blood pressure dropped into
the normal range ... he doesn't think that the PUFAs are involved in the
blood-pressure-lowering effect of sesame oil. But he speculates that lower
blood pressure may be an indirect effect of sesamin, sesamol, or both"
-
Grape Seed Extract May Be A Useful Supplement To Blunt Hypertension In
Postmenopausal Women - Intelihealth, 4/10/03 -
"a diet moderately high in
grape seed extract can blunt salt (sodium
chloride)-sensitive
hypertension to about the same extent as
treatment with either plant
estrogens or 17ß-estradiol. This suggests that
mechanisms other than the estrogen receptor activation actually provides the
beneficial effects of estrogen therapy and that grape seed extract may be a
useful supplement to blunt hypertension and other cardiovascular symptoms in
postmenopausal women" - See
grape seed extract at Amazon.com.
- Vitamin C May Aid
People with Diabetes - New Hope Natural Media, 2/13/03 -
"randomly assigned to receive 500 mg of
vitamin C per day or a placebo. After four
weeks of treatment, the average blood pressure
decreased significantly in the group taking vitamin C, whereas no change was
seen in the placebo group. The systolic blood pressure (the higher number)
decreased by an average of 9.8 mm Hg, while the diastolic blood pressure
(the lower number) decreased by 4.4 mm Hg. These changes in blood pressure
are nearly as great as one might expect from taking a prescription blood
pressure-lowering medication. In addition, the stiffness of the arteries
decreased significantly in the vitamin C group" - [J.
Hypertension/Medline]-
See
vitamin C at Amazon.com.
-
Evidence-based Products - Functional Foods & Nutraceuticals, 12/02 -
"3g
EPA/d and 3g DHA/d
(ROPUFA) increased systemic arterial compliance in 38 dyslipidemic men and
women, resulting in reduced
pulse pressure and total vascular
resistance ... Results showed that ROPUFA increased SAC—36 per cent with EPA
and 27 per cent with DHA—compared with placebo" - See Mega Twin EPA at Amazon.com
and
Jarrow Max DHA at Amazon.com.
-
Folic Acid Improves Endothelial Function And Blood Pressure In Smokers -
Doctor's Guide, 12/18/02 - "Smokers were
randomly assigned to receive either 5 milligrams of
folic acid or placebo every day ... Mean
blood pressure was significantly reduced from 88 +/- 2 to 83 +/- 1 mmHg in
those patients who received supplementation" - Seems like they could
have tested non-smokers for the same effect while they were at it. 5 points
is probably half of what you'd get from the standard dose of most
anti-hypertensive medications. - Ben
-
Take Aspirin at
Night for Heart Benefits - WebMD, 5/15/02 -
"Aspirin didn't affect
blood pressure if given in the morning. But when given at night, it had a
significant effect: a 7.0 mmHg decrease in systolic blood pressure (the top
number in a blood-pressure reading) and a 4.8 mmHg decrease in diastolic
blood pressure (the bottom number)."
- Antioxidants, At Certain
Levels, May Reduce Blood Pressure - Doctor's Guide, 11/14/01 -
"increasing levels of serum
beta- carotene were associated with
significant reductions in systolic blood
pressure, while increasing levels of serum
vitamin C were associated with significant
reductions in diastolic pressure ... In contrast, serum levels of
vitamin E were associated with significant
increases in diastolic blood pressure"
-
Randomized, double-blind, placebo-controlled trial of coenzyme Q10 in
isolated systolic hypertension - South Med J 2001 Nov;94(11):1112-7 -
"conducted a 12-week randomized, double-blind,
placebo-controlled trial with twice daily administration of 60 mg of oral
CoQ
... The mean reduction in systolic blood pressure of the CoQ-treated group
was 17.8"
- Tomatoes May Help Fight
High Blood Pressure - Doctor's Guide, 5/20/01 -
"patients were treated with a placebo for four weeks
and then tomato extract (Lyc-O-Mato, LycoRed Natural Products Industries,
Ltd.), for eight weeks ... Results showed a significant reduction in
systolic blood pressure, from 144 mm Hg to 135 mm Hg, representing a mean 9
mm Hg reduction. Additionally, some favorable effects on diastolic blood
pressure, blood lipids, lipoproteins, and oxidative stress markers were
noted" - See
Jarrow Lyco-Sorb (contains Lyco-O-Mato) at Amazon.com.
-
HMB Pumps You Up
While Lowering Cholesterol and Blood Pressure - WebMD, 8/18/00 -
"These figures (for
HMB) are just about what you would see by taking
medications for hypertension or lowering cholesterol."
-
Vitamin C: A possible treatment for high blood pressure - CNN, 12/20/99
- "After one month, the average blood pressure of patients who took
vitamin C [500 mg/day] dropped significantly
more than that of patients in the placebo group, or 9.1 percent compared to
2.7 percent"
- Getting cortisol under control:
-
High
stress hormone levels linked to increased cardiovascular mortality -
Science Daily, 9/9/10 - "urinary
cortisol did not increase the risk of
non-cardiovascular mortality but did increase
cardiovascular mortality risk. The
third of the subjects with the highest urinary cortisol had a five-fold
increased risk of dying of cardiovascular disease"
-
High
blood cortisol levels significantly increases death rate in patients with
acute coronary syndrome - Science Daily, 5/27/10 -
"1036 patients with acute coronary syndrome were
studied for an average period of 7.7 years. There were no significant
differences in the serum cortisol levels between patients with and without
acute coronary syndrome. However, the patients with ACS and high cortisol
levels had a significantly elevated number of deaths when compared to the
patients with ACS and the lowest cortisol levels. 758 total deaths were
reported during the follow-up period. The ACS patients with the highest
cortisol levels (i.e. the highest 25% serum cortisol) were significantly
more likely to die from fatal cardiovascular events than those with the
lowest cortisol levels (the lowest 25% serum cortisol). (The hazard ratio
for highest versus lowest quartile of SCC was 1.89"
-
Leci-PS for Mental Health - cargillbioactives.com -
"The first evidence of this was shown in a double-blind trial of young,
healthy men who were given 800mg of
phosphatidylserine before cycling to the state of
exhaustion. Phosphatidylserinewas found to lower cortisol levels by 30%
among these patients."
-
New Clue on Brain Problems and Diabetes - WebMD, 2/18/08 -
"Too much of a stress-related hormone may be at the
root of memory and other common brain-related diabetes complications ...
increases in the stress hormone caused a drop in brain cell regeneration and
a decline in memory formation in the rats. But normalizing the levels of the
stress hormone reversed many of these negative effects and restored
relatively normal brain function, regardless of changes in insulin
production"
-
Chronic Exposure To Stress Hormone Causes Anxious Behavior In Mice -
Science Daily, 4/17/06 - "Scientists already knew
that many people with depression have high levels of cortisol, a human
stress hormone, but it wasn't clear whether that was a cause or effect. Now
it appears likely that long-term exposure to cortisol actually contributes
to the symptoms of depression"
-
Pharmacologic management of Cushing syndrome : new targets for therapy -
Treat Endocrinol. 2005;4(2):87-94 - "Compounds with
neuromodulatory properties have been effective in only a limited number of
cases of hypothalamic-pituitary-dependent Cushing disease, the most common
form of Cushing syndrome. These agents include serotonin antagonists
(cyproheptadine, ketanserin, ritanserin), dopamine agonists (bromocriptine,
cabergoline), GABA agonists (valproic acid [sodium valproate]), and
somatostatin analogs (octreotide). Interesting new avenues at the pituitary
level involve the potential use of thiazolidinedione compounds, such as
rosiglitazone, and of retinoic acid, which are ligands of different nuclear
hormone receptors involved in hypothalamic-pituitary regulation"
-
Diabetes Drugs May Help Cushing's Syndrome - Reuters Wire, 11/07/2002 -
"Cushing's syndrome results from high levels of the
hormone cortisol, and can cause fat accumulation in the upper body and face,
and thinning of the arms and legs. Patients can experience high blood
pressure and high blood sugar, along with depression, fatigue, irritability
and weakened bones ... a protein called PPAR-gamma, which is found on
pituitary gland tumor cells, appears to be linked to overproduction of ACTH
... researchers injected mice with ACTH-secreting pituitary tumor cells and
then treated them with commonly used diabetes drugs,
rosiglitazone (Avandia)
and troglitazone, or an inactive placebo ... There was an 85% reduction in
ACTH and a corresponding 96% reduction in their cortisol-like hormone"
- Mirtazapine Regulates
Stress Hormones, Improves Sleep In Depressed Patients - Doctor's Guide,
8/8/01 -
"Mirtazipine
might be the best option for depressed patients with sleep disturbance and
irregularities in stress hormone function ... Depression is often
accompanied by sleep disturbance -- subjective and objective -- as well as
[hypothalamic-pituitary-adrenal] HPA-axis dysregulation ... Mirtazapine is a
treatment that [profoundly affects] the HPA-axis within hours and promotes
sleep within days ... They tested the 24-hour urinary free cortisol (UFC)
levels of 16 healthy men and 20 men and women with major depression ...
mirtazipne significantly reduced UFC concentrations, which is often elevated
in depressed patients"
-
Cortisol - Keeping a Dangerous Hormone in Check - Life Extension
Magazine, 7/04 -
"daily cortisol production increased by 54% from a
group of 21- to 30-year-old men to a group of men over 70 ...
Phosphatidylserine, DHEA, and ginkgo biloba all have been shown to reduce
the amount of cortisol produced during stressful events, and these stress
fighters can help retard the negative consequences of this hormone" -
See
iHerb
phosphatidylserine products.
-
Relationship between cortisol and physical performance in older persons
- Clin Endocrinol (Oxf). 2007 Jun 7 - "Physical
performance is negatively associated with high cortisol levels in older
persons"
- The Role of
Cortisol and Depression: Exploring New Opportunities for Treatments -
Psychiatric Times, 5/04 -
"Although glucocorticoid production is essential for
survival, overproduction is associated with a significant disruption of
cellular functioning, which, in turn, leads to widespread physiological
dysfunction ... Cortisol, a glucocorticoid released from the adrenal cortex,
is the end product of the HPA axis ... The physiological function of DHEA
and its sulphated metabolite (DHEA-S) is unclear, but these circulating
corticosteroids have been shown to possess antiglucocorticoid properties,
and high cortisol/DHEA ratios are reported to be associated with persistent
depression"
-
Why Are So Many Women Depressed? - Scientific America Women's Health: A
Life Long Guide, Summer 1998 (see the subtopic "Stress and Cortisol") -
"It is unclear whether depression is a cause or a
consequence of elevated cortisol levels, but the two are undoubtedly
related."
-
Wilson's
Reverse T3 Dominance Syndrome - knoxintegrativemed.com -
"However, when a person experiences prolonged
stress, the adrenal glands respond by manufacturing a large amount of
cortisol. Cortisol inhibits the conversion of T4 to T3 and favors the
conversion of T4 to RT3. If stress is prolonged, a condition called Reverse
T3 Dominance occurs and persists even after the stress passes and cortisol
levels fall. Apparently, RT3 itself acts like cortisol and blocks the
conversion of T4 to T3"
-
Wilson's Syndrome - providentmedical.com - "We
know that elevated amounts of cortisol, the major stress hormone, can block
5 prime deiodinase, keeping T4 from being converted to T3. This results in
most of the T4 being converted into reverse T3, which then needs the
available 5 prime deiodinase to be converted into T2."
- Low-Dose DHEA
Increases Androgen, Estrogen Levels in Menopause - Medscape, 12/12/03 -
"Cortisol F plasma levels progressively decreased
throughout the study." - See
DHEA at Amazon.com.
-
Fish oil prevents the adrenal activation elicited by mental stress in
healthy men - Diabetes Metab. 2003 Jun;29(3):289-295 -
"In control conditions, mental stress significantly
increased heart rate, mean blood pressure, and energy expenditure. It
increased plasma epinephrine from 60.9 +/- 6.2 to 89.3 +/- 16.1 pg/ml
(p<0.05), plasma cortisol from 291 +/- 32 to 372 +/- 37 micromol/l ... After
3 weeks of a diet supplemented with
n-3 fatty acids, the stimulation by mental
stress of plasma epinephrine, cortisol, energy expenditure, and plasma non
esterified fatty acids concentrations, were all significantly blunted ...
Supplementation with n-3 fatty acids inhibits the adrenal activation
elicited by a mental stress" - See Mega Twin EPA at Amazon.com.
-
Disappointing Data Confound Claims For DHEA Effectiveness [against
Alzheimer's] - Psychiatric News, 6/6/03 -
"DHEA has been reported to
reduce cortisol, the so-called "stress
hormone," which in response to stress is released in large quantities that
have been linked to neuronal stress and damage" - Does anyone detect
bias in that title? I don't know if DHEA helps Alzheimer's or not but I
feel the title should have been something like "Alzheimer's Shows Trend
Toward Improvement with DHEA at 3 Months". Their attitude seems to be that
nothing works except what we write prescriptions for. The way I understand
it, Alzheimer's usually gets worse, not better and
cholinesterase inhibitors slow the
disease, they don't reverse it and three months is a short time to determine
if it is working. For example, see the following in the same issue of
Clinical Psychiatry News. See
DHEA at Amazon.com. - Ben
-
Light Sleeper, Heavy Gainer - HealthDay, 2/14/03 -
"Sleep deprivation can increase production of
cortisol, a stress hormone that stimulates the
appetite"
-
Phosphatidylserine (PS) The Essential Brain Nutrient - Life Extension
Magazine, 9/02 -
"Among its list of functions,
phosphatidylserine stimulates the release of
dopamine (a mood regulator that also control
physical sensations, and movement), increases the production of
acetylcholine (necessary for learning and memory), enhances brain glucose
metabolism (the fuel used for brain activity), reduces
cortisol levels (a stress hormone), and boosts
the activity of nerve growth factor (NGF), which oversees the health of
cholinergic neurons"
- A Supplement to Prevent
Alzheimer’s - Dr. Weil, 8/20/02 -
"In theory,
PS works by strengthening cell membranes thus
protecting them and their contents from damage, particularly from the stress
hormone cortisol"
-
Testosterone Deficiency & Depression, Does DHEA Raise the Levels of
Bioavailable Testosterone in Men? - Life Extension Magazine, 8/02 -
"We know that as cortisol rises, testosterone levels
tend to drop"
-
Hypercortisolemia Cited in Link Between Depression and Cardiovascular
Disorders - Doctor's Guide, 4/9/02 -
"Depressed patients who are also hypercortisolemic
appear to have resistance to insulin and increased
visceral fat, possibly accounting for a link between major depression
and cardiovascular disorders"
- Errant Enzyme
Causes Big Bellies - WebMD, 12/11/01 - "They
looked at an enzyme called
11-beta hydroxysteroid dehydrogenase type 1.
This enzyme is able to increase the level of cortisol in fat cells without
raising the level of cortisol in the blood"
-
Single enzyme to blame for potbellies: study - MSNBC, 12/6/01 - "What
they found was that a single enzyme in fat cells that raises levels of
cortisol — the “fight or flight” stress hormone — triggers fat accumulation
around the belly and its associated ill effects ... The researchers were
drawn to the role of cortisol because patients with a rare illness known as
Cushing syndrome — who have too much of the steroid hormone in their blood —
develop severe obesity concentrated around their middles and become diabetic
... Since overweight people without Cushing syndrome typically don’t have
too much cortisol in their bloodstreams, Flier hypothesized that they may be
producing high cortisol levels solely in their fat cells — possibly because
the enzyme HSD-1, which makes cortisol from an inactive molecule, is
overactive ... The level of cortisol in their stomach fat tissue was 15
percent to 30 percent higher than in their non-engineered counterparts"
- Note: The way I read this article, the final culprit is still the cortisol
and there are ways to reduce cortisol now.
-
Retinoic acid prevents experimental Cushing syndrome - J Clin Invest,
October 2001, Volume 108, Number 8, 1123-1131 -
"This glucocorticoid excess produces abnormal fat
deposition, adrenal hyperplasia, thinning of the skin, hypertension, and
psychological disturbances"
-
Sleep Deprivation May Trigger Insulin Resistance - Clinical Psychiatry
News, 10/01 -
"sleep deprivation leads to the release of tumor
necrosis factor-, which triggers
cortisol release, and that, in turn, causes
insulin resistance"
-
Researchers Hopeful Antidepressant Augmentation Will Improve Remission -
Clinical Psychiatry News, 9/01 -
"In psychotic depression, a corticosteroid
antagonist looks most promising.
Mifepristone, which is used to
induce abortions but was originally designed as treatment for Cushing's
disease, has achieved rapid reversal of symptoms in some 30 psychotically
depressed patients, ostensibly by blocking cortisol receptors. The drug is
now being investigated in a large double-blind trial, he said"
- Two studies implying that cortisol is the cause, not the result of
depression:
-
AACE
Clinical Practice Guidelines For The Evaluation and Treatment of Male Sexual
Dysfunction - American Association of Clinical Endocrinologists -
"Other endocrine disorders that may cause libido or
erectile difficulties include hypothyroidism, hyperthyroidism, adrenal
insufficiency, or excessive levels of adrenal corticosteroids [cortisol]"
- How You React
to Stress May Affect How Your Clothes Fit - WebMD, 1/16/01 -
"fat created by cortisol is the "deep-belly" kind,
which, one expert says, is known to increase health risks"
-
Neuroscience finds foggy link between depression and memory loss - CNN,
4/18/00 -
"Studies show that prolonged depression or stress
leads to elevated levels of cortisol, a "stress" hormone produced by the
adrenal glands. This in turn appears to shrink or atrophy the hippocampus,
the sea-horse shaped part of the brain associated with many kinds of memory
and learning."
-
Corticotropin-Releasing Factor Triggers Depression - Clinical Psychiatry
News, 6/00 -
"The fact that depressed patients hypersecrete
cortisol is "the most common finding in biological psychiatry," and CRF,
which is secreted by the hypothalamus, appears to be "the culprit." It
stimulates pituitary release of corticotropin, or ACTH, which in turn
triggers cortisol."
-
Testosterone Levels Low In Depressed Men - Intelihealth, 5/25/99 -
"The lower the testosterone levels, the higher the
levels of cortisol ... Cortisol levels were also 68% higher in depressed
subjects compared with normal controls."
- Endocrinology of
Aging - Medscape, 3/00 -
"Excessive lifelong adrenal cortisol feedback on the
brain may exacerbate the aging-associated loss in neuronal synapses and
plasticity"
-
The Neurobiology of Depression - Scientific America, 6/98 -
"When a threat to physical or psychological
well-being is detected, the hypothalamus amplifies production of
corticotropin-releasing factor (CRF), which induces the pituitary to secrete
ACTH. ACTH then instructs the adrenal gland atop each kidney to release
cortisol"
-
Acetyl-L-carnitine in Alzheimer disease: a short-term study on CSF
neurotransmitters and neuropeptides - Alzheimer Dis Assoc Disord 1995
Fall;9(3):128-31 -
"beta-endorphins significantly decreased after
treatment; plasma cortisol levels matched this reduction. Since both CSF
beta-endorphins and plasma cortisol decreased, one possible explanation is
that ALCAR reduced the AD-dependent hypothalamic-pituitary-adrenocortical
(HPA) axis hyperactivity"
-
Psychotic Depression - healthyplace.com -
"Researchers aren't exactly sure what causes major depressive disorder with
psychotic features (psychotic depression), but it's frequently associated
with high levels in the blood of a hormone called cortisol"
-
central hypothyroidism---fibromyalgia, hypothyroidism, thyroid hormone
resistance - drlowe.com -
"During stress (such as surgery or an auto
accident), the adrenal glands increase their secretion of cortisol. The
increase in cortisol inhibits the thyroid system in two ways: (1) it
decreases TSH secretion by the pituitary gland, and (2) it decreases
conversion of T4 to T3"
-
Wilson's
Reverse T3 Dominance Syndrome - knoxintegrativemed.com -
"However, when a person experiences prolonged
stress, the adrenal glands respond by manufacturing a large amount of
cortisol. Cortisol inhibits the conversion of T4 to T3 and favors the
conversion of T4 to RT3. If stress is prolonged, a condition called Reverse
T3 Dominance occurs and persists even after the stress passes and cortisol
levels fall. Apparently, RT3 itself acts like cortisol and blocks the
conversion of T4 to T3"
-
Wilson's Syndrome - providentmedical.com -
"We know that elevated amounts of cortisol, the
major stress hormone, can block 5 prime deiodinase, keeping T4 from being
converted to T3. This results in most of the T4 being converted into
reverse T3, which then needs the available 5 prime deiodinase to be
converted into T2."
-
Wilson's Thyroid
Syndrome -
"Conversion of T4 to T3 can also be impaired by
glucocorticoids" - Maybe that is the mechanism by which cortisol
causes depression, and if so, could T3 then cure the depression? - Ben,
Related article:
- Use OF T3 Thyroid
Hormone to Treat Depression - DrMirkin.com, 5/11/01 -
"some people become depressed when they take just T4
and their depression can be cured when they take both thyroid hormones, T3
and T4"
-
Oral treatment with L-lysine and L-arginine reduces anxiety and basal
cortisol levels in healthy humans - Biomed Res. 2007 Apr;28(2):85-90 -
"the treatment with L-lysine and L-arginine
decreased the basal levels of salivary cortisol and chromogranin-A (a
salivary marker of the sympatho-adrenal system) in male subjects"
-
Cortisol, Stress, and Health
- Life Extension Magazine, 12/05 - "Supplements to
reduce high cortisol levels secondary to stress ...
Vitamin C: 1000-3000 mg/day ... Fish oil (omega-3
fatty acids):1-4 gm/day ... Phosphatidylserine:
300-800 mg/day ... Rhodiola rosea:
100-200 mg/day, standardized extract ... Ginseng:
100-300 mg/day, standardized extract ... Ginkgo
biloba: 100-200 mg/day, standardized extract ...
DHEA: 25-50 mg/day (any hormone supplementation
should be monitored by your physician)"
-
New Ingredient For Sleep Targets Primary Cause of Sleeplessness - NPI
Center, 9/21/04 -
"the leading cause of sleeplessness in otherwise
healthy adults is an overactive central nervous system with associated
elevation of stress hormones such as cortisol"
-
A botanical to beat 'stress-eaters' - Nutra USA, 4/15/04 -
"Relora appears to
promote weight maintenance and decrease stress arousal as demonstrated by
decreased evening cortisol and decreased systolic blood pressure" -
See
iHerb
Relora products.
- Low-Dose DHEA
Increases Androgen, Estrogen Levels in Menopause - Medscape, 12/12/03 -
"Cortisol F plasma levels progressively decreased
throughout the study. Both groups also experienced significantly reduced LH
and FSH plasma levels"
-
It is Never Too Late to Regenerate Your Brain - Life Extension Magazine,
6/01 -
"Lower your stress, lower your cortisol levels and
it is likely that your brain can regenerate its powers to learn and
remember"
- Anti-Cortisols May Offer
New Hope For Retinitis Pigmentosa - Doctor's Guide, 11/17/97 -
"According to Sapse, RP can be treated initially
with a cocktail of anti-cortisol nutritional compounds including vitamin A,
zinc, ginkgo biloba and acetyl-L-carnitine . . ."
- Findings Show Cortisol's
Major Role in AIDS and Other Diseases - Doctor's Guide, 6/21/96 -
"Anticort, (to lower cortisol) a high dose form of
stabilized
procaine HCL, is being successfully tested in
pilot clinical studies in Brazil and the U.S., in HIV+ and AIDS populations
... Researchers have already started to explore the therapeutic benefits of
such an approach through the use of anti-cortisol drugs, such as
RU-486,
DHEA, Ketaconazole, Anticort and
Tianeptine"
-
Effect of 5-hydroxytryptophan on serum cortisol levels in major affective
disorders. II. Relation to suicide, psychosis, and depressive symptoms -
Arch Gen Psychiatry 1984 Apr;41(4):379-87 - "Serum
cortisol levels were significantly higher after administration of
5-hydroxytryptophan (5-HTP), 200 mg orally"
- Study 20 - The
Hypericum Homepage -
"Both serum-cortisol and serum-prolactin were
lowered significantly after three weeks of treatment with hypericum extract
in male rats."
- Carnosine:
-
How Carnosine Protects Against Age-Related Disease
- Life Extension Magazine, 1/06 - "By preventing
the formation of dangerous
AGEs, carnosine may
help the body’s proteins retain their youthful vigor and function.
Moreover, studies demonstrate that carnosine is also a powerful
antioxidant. Carnosine’s age-defying effects make this critical nutrient
an essential cornerstone of every anti-aging program" - See
carnosine products at Amazon.com.
- Metformin:
-
Metformin: The Most Effective Life Extension Drug is Also a Safe, Effective
Weight Loss Drug - IAS Bulletin -
"Metformin is also one of the most promising
anti-aging, life extending drugs available"
-
Cross-link Breakers and Inhibitors - International Anti-Aging Systems -
"metformin has a dual effect. It lowers blood
glucose, (a well-known and established activity) plus, as new research is
revealing, it is an effective inhibitor
of cross-linking"
-
Drug 'Avandia' May Prevent Diabetes - WebMD, 9/15/06 -
"People at high risk for diabetes who took the drug
Avandia reduced their risk of developing the disease by 60% in the
three-year trial ... taking the drug metformin (Glucophage), which is
already widely used for diabetes prevention, was associated with a 31%
reduction in disease risk -- about half that seen in the Avandia study"
-
New EASD/ADA Consensus Recommends Metformin at Diagnosis of Type 2 Diabetes
- Doctor's Guide, 9/13/06 - "metformin significantly
reduced the risk of fatal and non-fatal cardiovascular events in patients
with type 2 diabetes(3). The study showed a 36% reduction in all-cause
mortality, a 42% reduction in diabetes-related mortality and a 32% reduction
in diabetes-related endpoints"
-
Depression Drugs May Up Diabetes Risk - WebMD, 6/12/06 -
"taking antidepressants was associated with a two-
to threefold increase in risk ... The increase was not seen, however, in
people at high risk for diabetes who were taking both antidepressants and
the blood-sugar-regulating drug glucophage (metformin)"
-
Metformin and Lifestyle Intervention May Help Prevent Metabolic Syndrome
- Medscape, 4/18/06 - "Participants were randomly
assigned to standard treatment with placebo pill; metformin, 850 mg, twice
daily; or intensive lifestyle management with placebo pill and followed up
for a mean of 3.2 years ... Intensive lifestyle consisted of reduction of at
least 7% of body weight, low-calorie and low-fat diet, and moderate physical
activity at least 150 minutes weekly ... In those with prevalent MS at
baseline ... At 3 years 18% of the placebo, 23% of the metformin, and 38% of
the lifestyle intervention group no longer had the MS, with lifestyle
intervention only showing a significant effect vs placebo"
-
The Multiple Benefits of Metformin - Life Extension Magazine, 9/01 -
"An ideal anti-diabetic drug would enhance cellular
insulin sensitivity, inhibit excess intestinal absorption of sugar, reduce
excess liver production of glucose, promote weight loss and reduce
cardiovascular risk factors. Metformin (Glucophage) is the one drug that
does all of this and more"
-
Metformin improves endothelial vascular reactivity in first-degree relatives
of type 2 diabetic patients with metabolic syndrome and normal glucose
tolerance - Diabetes Care. 2006 May;29(5):1083-9 -
"The metformin group had decreased weight, BMI,
systolic blood pressure, and FPG and improved lipid profile.
Endothelium-dependent FBF responses were also improved, without any effect
on endothelium-independent responses"
-
Metformin decelerates aging and development of mammary tumors in HER-2/neu
transgenic mice - Bull Exp Biol Med. 2005 Jun;139(6):721-3 -
"Mean life span of mice increased by 8% (p<0.05), in
10% long-living mice it was prolonged by 13.1%, and the maximum life span
was prolonged by 1 month under the effect of metformin in comparison with
the control. The rate of populational aging decreased by 2.26 times ...
Hence, we first demonstrated a geroprotective effect of metformin and its
suppressive effect towards the development of mammary tumors"
-
The impact of antidiabetic therapies on cardiovascular disease - Curr
Atheroscler Rep. 2005 Feb;7(1):50-7 - "Metformin is
the only oral antidiabetic medication shown to decrease cardiovascular
events independent of glycemic control."
-
Effects of metformin on the body composition in subjects with risk factors
for type 2 diabetes - Diabetes Obes Metab. 2005 Mar;7(2):189-92 -
"In the metformin group, there was a decrease in fat
weight from 25.9 +/- 9.4 to 20.8 +/- 9.2 kg, p < 0.01, an increase in lean
weight from 57.05 +/- 13.6 to 61.9 +/- 16.5 kg, p < 0.01, an increase in
basal metabolism from 1735 +/- 413 to 1878 +/- 505 calories/day, p < 0.05
and an increase in body water"
- Note: That's a 19.7% decrease in fat (25.9-20.8)/25.9 = 19.7%, a 8.5%
increase in lean weight (61.9-57.05)/57.05 = 8.5% and a 8.2% increase in
basal metabolism (1878-1735)/1735 = 8.2%. - Ben
- See
metformin at
OffshoreRx1.com but check with a doctor first.
- Deprenyl:
- Deprenyl - extending
lifespan - article by James South -
"At normally used clinical dosages (10-15 mg/day),
deprenyl is a selective MAO-B inhibitor, so it doesn’t prevent intestinal
MAO-A from digesting dietary tyramine. (1) In addition, deprenyl has the
unique ability to prevent tyramine from getting into noradrenalin-using
nerve calls, and it’s only when tyramine enters noradrenalin nerve cells
that control arterial blood pressure that it triggers the “cheese effect.”"
-
Deprenyl- A multi-functional anti-aging drug - Ward Dean MD -
"In addition to its potential as a life-extending
drug, Deprenyl also appears to have a number of other beneficial effects.
One of the most significant is its libido promoting/aphrodisiac effects, in
both men and women. . . . Deprenyl has also been found to protect neurons
from toxic substances, act as an anti-oxidant, and as an inducer of the
anti-oxidant enzymes superoxide dismutase (SOD) and catalase (CAT)"
Click here to see what I take
Click here
for the Life Extension Foundation's top 10 recommendations
|
|