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Recent Longevity News for the seven days ending 9/19/07.  You should consult your doctor if you are taking any medications.

Study: The Best Exercise for Diabetes - Time, 9/18/07 - "Compared with controls, patients in the aerobic group had a reduction of .51% in their hemoglobin A1C values — a test that measures blood-sugar control over the previous two to three months (lower is better). The weight-training group had a .38% reduction compared with controls. But the combined exercise group showed further improvements: in those patients, the A1C values went down an additional .46% over the aerobic group, and .59% over the weight-training group. Compared to controls, the combo exercisers had a nearly 1% lower A1C reading"

As Vitamins Go, D, You Are My Sunshine - washingtonpost.com, 9/18/07 - "the study found no "negative surprises" from taking vitamin D, as long as doses were kept between 300 to 2,000 international units (IU) per day"

Human C-reactive Protein Regulates Myeloma Tumor Cell Growth And Survival - Science Daily, 9/15/07 - "CRP protects myeloma cells from apoptosis induced by chemotherapy drugs and stimulates myeloma cells to secrets more IL-6, which in turn provides additional protection to myeloma from apoptosis and stimulates liver cells to secrete more CRP. Thus, CRP could be a therapeutic target for breaking the vicious circle of myeloma to improve the therapeutic efficacy of currently available treatments"

Low-Carb/High-Fat or High-Carb/Low-Fat Diet Improves Weight Loss, Mood - Medscape, 9/14/07 - "Compared with the HCLF diet, the LCHF diet was associated with significantly greater weight loss (7.8 +/- 0.4 vs 6.4 +/- 0.4 kg; P = .04). Improvements in psychological well-being were similar in both groups, with the greatest effect observed during the first 2 weeks. Although working memory was similar in both groups (P = .68), there was a significant time/diet interaction for speed of processing (P = .04), with less improvement on this measure in the LCHF than in the HCLF diet group"

Controlling Cholesterol? - Dr. Weil, 9/14/07 - "Of all the natural supplements available to help lower cholesterol, red rice yeast extracts are by far the most effective" - See red yeast rice at Amazon.com.

Depression Worsens Health More Than Angina, Arthritis, Asthma, Diabetes - Doctor's Guide, 9/14/07 - "Depression produces the greatest decrement in health compared with the chronic diseases angina, arthritis, asthma, and diabetes"

Vitamin E May Protect Against Venous Thromboembolism in Women - Medscape, 9/12/07 - "Of 482 women who had VTE during follow-up, 213 were in the vitamin E group and 269 were in the placebo group, yielding a significant 21% hazard reduction (relative hazard, 0.79; 95% confidence interval [CI], 0.66 - 0.94; P = .010). The hazard reduction was 27% for unprovoked VTE (relative hazard, 0.73; 95% CI, 0.57 - 0.94; P = .016)"

Low Testosterone Symptoms Rare - WebMD, 9/12/07 - "As many as 25% of U.S. men have low testosterone levels, but only 5.6% of men have symptoms linked to it ... know that prostate cancer often regresses when testosterone is removed, but there is very little evidence that supplementing normal testosterone levels increases risk of cancer -- and there is some evidence it may lower it"

Diet May Defy Kids' Asthma, Allergies - WebMD, 9/12/07 - "Kids who ate the most tomatoes, eggplants, cucumbers, green beans, and zucchini -- more than 40 grams per day -- were at least 62% less likely to wheeze, compared with kids who skimped on those vegetables ... The study also shows that kids who ate more than 60 grams of fish per day were 57% less likely to test positive for allergies as those who ate the least amount of fish (up to about 39 grams per day of fish)"

Fresh fuel for the glitazone controversy: New pioglitazone and rosiglitazone meta-analyses - theHeart.org, 9/11/07 - "If one is anticipating that this type of drug would be appropriate, then I think there is now a lot of evidence to suggest that pioglitazone is the preferred drug"

Someone sent me this on Femara (letrozole):

  • Letrozole for Men -Google Groups - "The answer is to reduce aromatase expression for both the middle aged and over age 65 elderly. For the last 7 years, I have used a tiny dose of letrozole, 10 mcg daily. One tablet (2500 mcg = 2.5 mg) lasts for 250 days. Powder the tablet and mix into a cup of powdered sugar - 1 cc scoop of the mix has 10 mcg letrozole"
  • Open dose-finding study of a new potent and selective nonsteroidal aromatase inhibitor, CGS 20 267, in healthy male subjects - J Clin Endocrinol Metab. 1993 Aug;77(2):319-23 - "A reduction in estradiol levels by about 30% from baseline was observed at the lowest dose (0.02 mg)" - CGS 20 267 is Letrozole.
  • Comparative assessment in young and elderly men of the gonadotropin response to aromatase inhibition - J Clin Endocrinol Metab. 2005 Oct;90(10):5717-22 - "As assessed after 28 d of treatment, letrozole lowered E2 by 46% in the young men (P = 0.002) and 62% in the elderly men (P < 0.001). In both age groups, letrozole, but not placebo, significantly increased LH levels (339 and 323% in the young and the elderly, respectively) and T (146 and 99%, respectively) (P value of young vs. elderly was not significant). Under letrozole, peak LH response to GnRH was 152 and 52% increase from baseline in young and older men, respectively"
  • See letrozole at OffshoreRx1.com.  After reading more on dosage, I've changed from a quarter tablet per day to a quarter tablet every other day.

Soda Consumption Linked To Metabolic Syndrome - Clinical Psychiatry News, 9/07 - "Drinking at least one soda per day is associated with a significantly higher risk of developing metabolic syndrome, compared with drinking less than one soft drink a day ... the prevalence of metabolic syndrome in those who drank one or more 12-ounce soft drinks per day was 48% higher than in those who drank fewer than one of these beverages daily"

Abstracts from this week's Doctor's Guide Nutrition/Dietetics plus abstracts from my RSS feeds:

Brain Atrophy in Alcoholics: Relationship with Alcohol Intake; Liver Disease; Nutritional Status, and Inflammation - Alcohol Alcohol. 2007 Sep 11 - "Brain atrophy is frequently observed in alcoholics, but relationships with liver function, cytokines, nutritional status, and hormone levels are poor"

Rationale for the use of insulin sensitizers to prevent cardiovascular events in type 2 diabetes mellitus - Am J Med. 2007 Sep;120(9 Suppl 2):S18-25 - "TZDs, acting via the peroxisome proliferator-activated receptor-gamma, affect a number of mediators involved in the development of the cardiovascular complications of diabetes, including lipid profiles, vascular changes, and inflammatory mediators. TZDs decrease plasminogen activator-1 and C-reactive protein levels. They also reduce the extent of thickening of the carotid artery and reduce hyperplasia after coronary stent implantation. Insulin-sensitizing therapy with TZDs is a promising intervention for patients with diabetes at risk for adverse cardiovascular outcomes"

Vitamin E and vitamin C in the treatment of idiopathic sudden sensorineural hearing loss - Acta Otolaryngol. 2007 Aug 22;:1-6 - "The hearing gain after therapy was 29.4 dB and the improvement rate was 63.3% in the study group, compared with 18.5 dB and 44.0% in the control group. Significant improvement was seen in the hearing gain and recovery rate in the study group"

Pioglitazone and Risk of Cardiovascular Events in Patients With Type 2 Diabetes Mellitus: A Meta-analysis of Randomized Trials - JAMA. 2007 Sep 12;298(10):1180-1188 - "Pioglitazone is associated with a significantly lower risk of death, myocardial infarction, or stroke among a diverse population of patients with diabetes. Serious heart failure is increased by pioglitazone, although without an associated increase in mortality"

Efficacy and tolerability of adding prescription Omega-3 fatty acids 4 g/d to Simvastatin 40 mg/d in hypertriglyceridemic patients: An 8-week, randomized, double-blind, placebo-controlled study - Clin Ther. 2007 Jul;29(7):1354-67 - "This study evaluated the effects on non-HDL-C and other variables of adding prescription omega-3-acid ethyl esters (P-OM3; Lovaza(TM), formerly Omacor(R) [Reliant Pharmaceuticals, Inc., Liberty Corner, New Jersey]) to stable statin therapy in patients with persistent hypertriglyceridemia ... At the end of treatment, the median percent change in non-HDL-C was significantly greater with P-OM3 plus simvastatin compared with placebo plus simvastatin (-9.0% vs -2.2%, respectively; P < 0.001). P-OM3 plus simvastatin was associated with significant reductions in TG (29.5% vs 6.3%) and very-low-density lipoprotein cholesterol (27.5% vs 7.2%), a significant increase in high-density lipoprotein cholesterol (HDL-C) (3.4% vs -1.2%), and a significant reduction in the total cholesterol:HDL-C ratio (9.6% vs 0.7%) (all, P < 0.001 vs placebo) ... In these adult, mainly white patients with persistent hypertriglyceridemia, P-OM3 plus simvastatin and dietary counseling improved non-HDL-C and other lipid and lipoprotein parameters to a greater extent than simvastatin alone"

New opportunities in cardiovascular patient management: a survey of clinical data on the combination of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers - Am J Cardiol. 2007 Aug 6;100(3A):45J-52J - "Angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) differ in their actions on the renin-angiotensin-aldosterone system (RAAS). ACE inhibitors prevent the formation of angiotensin II, although angiotensin II may still be generated by alternative pathways. However, ACE inhibitors interrupt bradykinin breakdown, which in turn potentially enhances nitric oxide and prostacyclin mechanisms. In contrast, ARBs selectively prevent the binding of angiotensin II to the angiotensin type 1 (AT(1)) receptor while leaving the potentially beneficial effects of the AT(2) receptor unaffected. The supposition is that dual blockade of the RAAS effectively overcomes the harmful effects of angiotensin II mediated by the AT(1) receptor while offering the additional effects of the ACE inhibitor"

Angiotensin receptor blockers versus angiotensin-converting enzyme inhibitors: where do we stand now? - Am J Cardiol. 2007 Aug 6;100(3A):38J-44J - "Both classes of agent can prevent or reverse endothelial dysfunction and atherosclerosis, thereby potentially reducing the risk of cardiovascular events. Such a reduction has been shown with ACE inhibitors in patients with coronary artery disease, but no such data are currently available for ARBs. Both ACE inhibitors and ARBs have been shown to reduce damage in target organs, such as the heart and kidney, and to decrease cardiovascular mortality and morbidity in patients with congestive heart failure"

Rationale for double renin-angiotensin-aldosterone system blockade - Am J Cardiol. 2007 Aug 6;100(3A):25J-31J - "The clinical benefits of both angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) extend beyond blood pressure reduction to encompass tissue-protective effects in target organs, such as the heart, vasculature, and kidneys, that underlie the reductions in cardiovascular mortality and morbidity seen in large outcome trials. However, these effects are achieved by different mechanisms. ACE inhibitors reduce circulating and tissue angiotensin II levels and potentiate the beneficial effects of bradykinin, including generation of nitric oxide (NO). By contrast, the protective effects of ARBs are owing to the blockade of the angiotensin II type 1 (AT(1)) receptors and possibly also to the stimulation of angiotensin II type 2 (AT(2)) receptors, again resulting in NO release. In addition, some ARBs, such as telmisartan, are selective activators of peroxisome proliferator-activated receptor-gamma (PPAR-gamma), thereby increasing insulin sensitivity. In contrast to other PPAR-gamma ligands, such as the thiazolidinediones, activation of this receptor by telmisartan does not result in weight gain. The complementary mechanisms of action of ACE inhibitors and ARBs create a rationale for combination therapy in high-risk patients"

Prevention of stroke in patients with hypertension - Am J Cardiol. 2007 Aug 6;100(3A):17J-24J - "In contrast to angiotensin-converting enzyme inhibitors, angiotensin II receptor blockers (ARBs) provide consistent benefits in stroke protection beyond blood pressure lowering. The ARB telmisartan has a particularly interesting profile for stroke management. Selective angiotensin II type 1 receptor blockade and 24-hour blood pressure control with telmisartan provide the potential for improved stroke prevention"

Vitamin D intake and breast cancer risk in postmenopausal women: the Iowa Women's Health Study - Cancer Causes Control. 2007 Sep;18(7):775-82 - "The adjusted RR of breast cancer for women consuming >800 IU/day versus <400 IU/day total vitamin D was 0.89 (95% CI: 0.77-1.03). RRs were stronger among women with negative than positive ER or PR status. The association of high vitamin D intake with breast cancer was strongest in the first 5 years after baseline dietary assessment (RR = 0.66; 95% CI: 0.46-0.94 compared with lowest-intake group), and diminished over time"

Resveratrol Inhibits the Activity of Equine Neutrophil Myeloperoxidase by a Direct Interaction with the Enzyme - J Agric Food Chem. 2007 Sep 11 - "Resveratrol is a polyphenolic antioxidant present in beverage and food known for its multiple protective effects. We report the inhibitory effects of resveratrol on equine myeloperoxidase (MPO), a hemic peroxidase present in the granules of the neutrophils involved in the inflammatory response. Resveratrol inhibited the production of reactive oxygen species (ROS) by stimulated equine neutrophils by acting as a direct scavenger of the ROS released by the cells but did not modify the degranulation of the stimulated neutrophils as the amounts of released MPO were unchanged. Resveratrol strongly inhibited the chlorination, oxidation, and nitration activities of MPO in a dose-dependent manner"

Health Focus (Memory Loss):

  1. Age-Associated Mental Impairment - Life Extension Magazine
  2. Caffeine May Help Women's Memory - WebMD, 8/6/07 - "Women who reported drinking at least three cups of coffee or tea per day at the study's start showed less of a drop in their test scores during the study, compared with women who reported consuming at most one daily cup of tea or coffee ... The biggest benefit was seen in the women's verbal memory"
  3. Tea, Chocolate Chemical May Boost Memory - WebMD, 5/30/07 - "studied epicatechin, which is a type of antioxidant called a flavonol, in female mice ... The mice that consumed epicatechin did better at memorizing the maze than the mice that got no epicatechin. The mice that consumed epicatechin and also ran on their running wheels had the best results of all"
  4. Moderate Alcohol Use May Slow Progression to Dementia - Medscape, 5/21/07 - "Moderate drinkers with MCI who consumed 1 or fewer drink per day of wine had a significantly lower rate of progression to dementia than did abstainers (HR, 0.15"
  5. Fish consumption, n-3 fatty acids, and subsequent 5-y cognitive decline in elderly men: the Zutphen Elderly Study - Am J Clin Nutr. 2007 Apr;85(4):1142-7 - "Fish consumers had significantly (P = 0.01) less 5-y subsequent cognitive decline than did nonconsumers. A linear trend was observed for the relation between the intake of EPA+DHA and cognitive decline (P = 0.01). An average difference of approximately 380 mg/d in EPA+DHA intake was associated with a 1.1-point difference in cognitive decline" - See Mega Twin EPA at Amazon.com.
  6. Plasma n-3 fatty acids and the risk of cognitive decline in older adults: the Atherosclerosis Risk in Communities Study - Am J Clin Nutr. 2007 Apr;85(4):1103-11 - "Promoting higher intakes of n-3 HUFAs in the diet of hypertensive and dyslipidemic persons may have substantial benefits in reducing their risk of cognitive decline in the area of verbal fluency"
  7. Folate And B12 May Influence Cognition In Seniors - Science Daily, 2/12/07 - "People with normal vitamin B12 status performed better if their serum folate was high ... But for people with low vitamin B12 status, high serum folate was associated with poor performance on the cognitive test ... For seniors, low vitamin B12 status and high serum folate was the worst combination" - See iHerb folic acid products and vitamin B12 at Amazon.com.
  8. Folic acid effects two-faced depending on B12 levels, says study - Nutra USA, 1/31/07 - "In this study of older Americans in the age of folic acid fortification, we found direct associations between high serum folate and both anaemia and cognitive impairment in subjects with low vitamin B12 status ... Among subjects with normal vitamin B12 status, on the other hand, high serum folate was associated with protection from cognitive impairment" - See vitamin B12 at Amazon.com.
  9. Effect of 3-year folic acid supplementation on cognitive function in older adults in the FACIT trial: a randomised, double blind, controlled trial - Lancet. 2007 Jan 20;369(9557):208-16 - "Folic acid supplementation for 3 years significantly improved domains of cognitive function that tend to decline with age"
  10. Folic Acid Improves Cognitive Performance in Older Adults - Medscape, 1/19/07 - "Patients were randomized to either placebo or 800 µg daily of folic acid for 3 years ... 3 years of treatment with folic acid conferred on individuals resulted in the performance of someone 4.7 years younger for memory, 1.7 years younger for sensorimotor speed, 2.1 years younger for information processing speed, and 1.5 years younger for global cognitive function" - See iHerb folic acid products.
  11. Can Fish Intake Predict Chances Of Developing Dementia? - Science Daily, 1/3/07 - "the participants who reported consuming an average of about three servings of oily fish a week--equivalent to blood levels of DHA at 180 milligrams daily--were associated with a significantly reduced risk of developing dementia of all types, including Alzheimer's disease. No other fatty acid blood level was independently linked to the risk of dementia" - See Jarrow Max DHA at Amazon.com.
  12. Higher Level Of Certain Fatty Acid Associated With Lower Dementia Risk - Science Daily, 11/28/06 - "men and women in the quartile with the highest DHA levels had a 47 percent lower risk of developing dementia and 39 percent lower risk of developing Alzheimer's disease than the other three quartiles with lower DHA levels ... those in the top quartile of blood DHA levels reported that they ate an average of .18 grams of DHA a day and an average of three fish servings a week. Participants in the other quartiles ate substantially less fish" - See iHerb or Vitacosticon DHA products.  My favorite is Jarrow Max DHA at Amazon.com.
  13. Vegetables May Help Save Brain's Vigor - WebMD, 10/23/06 - "All participants had some mental slowdown as they aged ... But the yearly slowdown was 40% slower for people who ate the most vegetables -- three or four servings daily -- compared with those who ate less than one serving daily"
  14. Natural Chemical Found In Strawberries Boosts Memory In Healthy Mice - Science Daily, 10/20/06 - "Fisetin, a naturally occurring flavonoid commonly found in strawberries and other fruits and vegetables, stimulates signaling pathways that enhance long-term memory"
  15. Berries May Help Keep Brain Sharp - WebMD, 8/24/06 - "The radiated rats that had eaten the plain chow performed worst on the maze tests and had the lowest dopamine levels of any of the rats ... But the berry-eating, radiated rats didn't show those shortfalls. Their test results were generally comparable to those of rats that hadn't been radiated"
  16. Apple Juice May Boost Memory - WebMD, 8/4/06 - "consumption of antioxidant-rich foods such as apples and apple juice can help reduce problems associated with memory loss"
  17. Preventive Maintenance For the Brain - WashingtonPost.com, 2/21/06 - "increased mental activity throughout life appears to preserve brainpower ... those who exercised the most -- at least three times a week -- were least likely to develop Alzheimer's disease ... diet (for brain health, nutritionists suggest a diet low in saturated fats and rich in vegetables, fruit and fish with omega-3 fatty acids), social life (an active one is thought to improve immunity and reduce inflammation, believed to play a role in Alzheimer's) and health problems like diabetes and heart disease"
  18. Green Tea May Do Wonders for the Brain - WebMD, 2/17/06 - "Those who reported drinking the most green tea were least likely to show cognitive impairment, based on their test scores ... Drinking at least two daily cups of green tea was tied to the lowest risk of cognitive impairment" - See iHerb or Vitacosticon green tea products.
  19. Staying active helps keep the mind sharp - MSNBC, 1/16/06 - "healthy people who reported exercising regularly had a 30 to 40 percent lower risk of dementia"
  20. Folic Acid to Boost Memory? - Dr. Weil, 12/13/05 - "those who took the folic acid had memory scores equal to people five and a half years younger"
  21. Low Vitamin E Serum Levels Correlate With Dementia Risk - Clinical Psychiatry News, 10/05 - "those individuals in the bottom tertile of vitamin E plasma levels were at significantly higher risk not only of being demented (OR 2.6, 95% CI) but also of having impaired cognitive function (OR 2.2, 95% CI), compared with the highest vitamin E tertile"
  22. Eating Fish Associated with Slower Cognitive Decline - Doctor's Guide, 10/12/05 - "Consuming fish at least once a week was associated with a 10% per year slower rate of cognitive decline in elderly people ... consumption of one omega-3 fatty acid in particular, docosahexaenoic acid (DHA), is important for memory performance in aged animals" - See iHerb or Vitacosticon DHA products.  My favorite is Jarrow Max DHA at Amazon.com.
  23. 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" - See Mega Twin EPA at Amazon.com or Vitacosticon.
  24. Obesity at Midlife Raises Dementia Risk Later - WebMD, 10/10/05 - "people who were obese at midlife were nearly 2.5 times more likely to develop dementia more than 20 years later than those who were normal weight ... high blood pressure and total cholesterol levels at midlife also doubled the risk of dementia in later life ... when a person had all three of these risk factors at midlife, the risk of dementia or Alzheimer's disease was six times higher"
  25. Fish Consumption and Cognitive Decline With Age in a Large Community Study - Arch Neurol. 2005;62 - "Compared with a decline rate in score of –0.100 SU/y among persons who consumed fish less than weekly, the rate was 10% slower (–0.090 SU/y) among persons who consumed 1 fish meal per week and 13% slower (–0.088 SU/y) among persons who consumed 2 or more fish meals per week"
  26. Preserving and Restoring Brain Function - Life Extension Magazine, 10/05 - "Clinical trials using small groups of patients with cognitive decline demonstrated significant improvements with phosphatidylserine supplementation, especially among patients in the early
  27. Leafy Green Vegetables May Help Keep Brains Sharp Through Aging - Science Daily, 9/26/05 - "men who obtained more folate in their diets showed significantly less of a decline in verbal fluency skills over the course of three years than did men with lower dietary folate intake ... High folate levels, both in the diet and in the blood, also appeared to be protective against declines in another category of cognitive skills known as spatial copying"
  28. Exercise could build brain cells in elderly, study suggests - USAToday, 9/20/05 - "Older mice that exercised on a running wheel developed new brain cells and learned a new task more effectively than older mice that took it easy all day"
  29. Midlife Obesity Linked to Late-Life Dementia - WebMD, 4/28/05 - "For those with an obese BMI (30 or higher) in middle age, the risk of dementia in old age was 74% higher than for those with normal BMI. For those who were overweight (BMI of 25-29.9), late-life dementia risk was 35% higher than those with normal BMI"
  30. Fruit and vegetable consumption and cognitive decline in aging women - Ann Neurol 2005;57:713-720 - "Fruits were not associated with cognition or cognitive decline. However, total vegetable intake was significantly associated with less decline. Specifically, on a global score combining all tests, women in the highest quintile of cruciferous vegetables declined slower (by 0.04 unit; 95% confidence interval, 0.003, 0.07; p trend = 0.1) compared with the lowest quintile. Women consuming the most green leafy vegetables also experienced slower decline than women consuming the least amount (by 0.05 unit; 95% confidence interval, 0.02, 0.09; p trend < 0.001). These mean differences were equivalent to those observed for women about 1 to 2 years apart in age"
  31. Preventing Age-Related Cognitive Decline - Life Extension Magazine, 4/05 - "Free radicals are a significant culprit, interfering with energy metabolism, blood flow, and nerve structure and function. Mitochondrial energy boosters, vitamins, hormones, and other antioxidants are effective weapons in the war against oxidative stress, safely enhancing energy production and blood flow, suppressing inflammation, maintaining the structural integrity of nerve cell components, and facilitating neuronal activity"
  32. Low Fatty Acid Levels, Dementia Associated in Large Study - Clinical Psychiatry News, 3/05 - "The n-3 fatty acids are an important component of the neuronal membrane, influencing membrane fluidity and all the related functions, such as signal transduction and enzyme function ... Subjects with dementia had the lowest n-3 fatty acid plasma concentrations ... Subjects with dementia had the highest plasma concentrations of saturated fatty acids" - See Mega Twin EPA at Amazon.com or Vitacosticon.
  33. Cardiovascular Exercise Improves the Aging Brain - Clinical Psychiatry News, 2/05 - "Cardiovascular exercise improves cognitive performance and cortical function in elderly people, and it also appears to roll back age-related losses in brain volume"
  34. Neuropsychology of vitamin B12 deficiency in elderly dementia patients and control subjects - J Geriatr Psychiatry Neurol. 2005 Mar;18(1):33-38 - "cobalamin deficiency may cause a reversible dementia in elderly patients"
  35. Physical Activity in Old Age Keeps Mind Sharp - WebMD, 12/28/04 - "elderly men who decreased the duration or intensity of their physical activity level over a 10-year period experienced a greater decline in cognitive skills, such as attention, memory, and language skills, than men who maintained the intensity of their physical activity"
  36. MIT: Magnesium May Reverse Middle-age Memory Loss - Science Daily, 12/27/04 - "In the cover story of the Dec. 2 issue of Neuron, MIT researchers report a possible new role for magnesium: helping maintain memory function in middle age and beyond ... magnesium helps regulate a key brain receptor important for learning and memory" - See iHerb or Vitacosticon magnesium products.
  37. Memory Loss - Medscape, 12/7/04 - "diets high in saturated fats and trans-unsaturated fats are associated with greater declines in cognitive functioning.[21] The antioxidants vitamins E and C are thought to reduce risk of Alzheimer's disease (AD),[22] and folate, vitamins B12 and B6 have been shown to play a role in cognitive functioning in women.[23-25] Two recent reviews support the positive influences of a "heart-healthy" diet on reducing risk of cognitive decline[26] and AD.[27] Foods high in vitamin E, omega-3 fatty acids, unsaturated fat, and nonhydrogenated fat are the most likely to reduce risk of cognitive decline"
  38. Patients who follow standard preventive health advice may protect themselves against dementia - Clinical Psychiatry News, 12/04 - "Eat more veggies ... Eat less saturated fat ... Turn off the TV ... Keep your brain, body, and social life active"
  39. 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"
  40. Walk Away From Dementia - WebMD, 9/21/04 - "Those who walked more than 2 miles a day were nearly half as likely to get dementia as men who walked less than one-quarter mile a day"
  41. Berries Good For Your Memory - Intelihealth, 7/16/04 - "rats that had blueberry matter added to their diet at age 15 months -- middle age in the rat world, and the time memory problems begin -- did much better on memory tests at 19 months (old age in rats) than same-age rats eating the same diet without blueberries"
  42. Homocysteine, folate, and vitamin B-12 in mild cognitive impairment, Alzheimer disease, and vascular dementia - Am J Clin Nutr. 2004 Jul;80(1):114-22 - "Subjects in the lowest folate tertile had significantly higher adjusted odds ratios (ORs) for mild cognitive impairment ... Hyperhomocysteinemia was significantly associated with dementia" - See iHerb or Vitacosticon folic acid products.
  43. Memory enhancer named best new ingredient - Functional Foods and Nutraceuticals, 4/04 - "Citicoline is a form of choline that helps replenish the brain with phosphatidylserine ... In a double-blind trial of 84 elderly patients with mild to moderate memory loss, subjects who took 1000mg of citicoline daily for six weeks showed improvement in the acquisition of new information and its recall and improvement in global memory efficiency" - See iHerb or Vitacosticon citicoline products.
  44. Diet May Improve Cognition, Slow Aging, And Help Protect Against Cosmic Radiation - Intelihealth, 11/10/03 - "The role of diet in cognitive function is one of the vastly understudied areas in the neurosciences ... old dogs that were on an antioxidant diet performed better on a variety of cognitive tests than dogs that were not on the diet ... aged rats on the blueberry-enriched diet had lower NF-kappaB levels than aged rats fed a control data ... among the aged rats, the higher the NF-kappaB levels, the poorer their memory scores"
  45. Soy Isoflavones May Improve Cognition in Postmenopausal Women - Healthwell Exchange Daily News, 10/2/03 - "Women taking soy isoflavones had significant improvements in recall, logical thinking, planning tasks, and attention compared with women taking a placebo, which translates to better memory and ability to focus on a particular task"
  46. Creatine May Boost Brain Performance - WebMD, 8/13/03 - "Forty-five vegetarian young adults received either 5 grams of creatine or a placebo powder for six weeks, followed by six weeks of no supplementation. The groups were then switched, and the placebo group received creatine for six weeks and vice versa ... The researchers found that creatine supplementation gave a "significant, measurable boost to brain power." In a memory test that asked participants to recall a string of numbers, people taking creatine recalled an average of 8.5 numbers vs. seven for people not taking the supplement" - See iHerb or Vitacosticon creatine products.
  47. E and C May Give Older Women a Mental Edge - Natural Foods Merchandiser, 8/03 - "The women who had taken vitamin C and E supplements for more than 10 years scored an average of 1.5 years younger in cognitive function than those not taking vitamins. The results were even more marked for those with low dietary vitamin E intake: Women with the lowest 30 percent of dietary vitamin E intake who did not take supplements tested two years older in mental function than women who compensated for low dietary intake with antioxidant supplements"
  48. Chinese Herb [Gastrodine (also called gastrodin)/Gastrodia elata]  May Treat Vascular Dementia - WebMD, 6/11/03 - "Patients who took gastrodine three times a day for 12 weeks did better on tests of mental function and behavior than patients who took Duxil"
  49. Antioxidants May Protect Against Alcohol Damage - Intelihealth, 6/3/03 - "fed rats a liquid diet containing alcohol for six weeks ... They found a 66 percent decrease in the number of new cells in crucial parts of the brain and an increase in cell death of more than 227 percent ... But in rats that also received injections of the antioxidant ebselen, the damage to developing cells did not occur ... The antioxidant ebselen was used because it is known to have protective effects in the liver and digestive tract and has few side effects in humans"
  50. Cognitive decline and fatty acid composition of erythrocyte membranes - Am. J. of Clinical Nutr., 4/03 - "studied the relation between erythrocyte membrane fatty acid composition and cognitive decline in free-living volunteers ... Higher proportions of both stearic acid (saturated, 18:0) and total n-6 polyunsaturated fatty acids were associated with greater risk of cognitive decline ... Conversely, a higher proportion of total n-3 fatty acids was associated with a lower risk of cognitive decline"
  51. Effects of Obesity Reach Into Brain - WebMD, 3/5/03 - "obesity works independently -- as well as in conjunction with other risk factors -- to cause a decline in thinking ability, especially memory and learning ... participants may have suffered from heart disease risk factors that were undetectable 50 years ago ... other social and psychological factors associated with obesity and overeating, such as depression and anxiety, may have also affected the decline ... may damage brain function by making it harder for blood to reach the brain, similar to high blood pressure and heart disease"
  52. Alzheimer's Disease and Dementia: Vitamins Can Help Prevent - WebMD, 2/28/03 - "High levels of a substance in the blood called homocysteine tops the list of potentially new risk factors for heart disease, stroke, and now dementia. A new study suggests that high homocysteine levels are linked with mental declines associated with Alzheimer's disease in elderly people ... High homocysteine levels can be treated very easily with vitamins, including folate, niacin, and B-12"
  53. 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" - See my HDL page for ways to raise it.
  54. Exercise Saves Brain Cells - WebMD, 1/29/03 - "aerobic exercise can help protect brain tissue from age-related damage and mental decline ... the brain loses an average of 15% to 25% of its tissue between the ages of 30 and 90 ... exercise decreased the amount of brain-tissue loss associated with aging"
  55. Using Complementary Treatments - PsychiatricTimes.com, 11/15/02 - "Ginseng is known as an adaptogen. Animal studies report a reversal of scopolamine-induced memory deficits in rats, an increase in acetylcholine uptake and improved learning performance. In humans, two randomized, controlled trials reported some improvement in cognitive function over eight and 12 weeks of ginseng use. Another study, looking specifically at 50 elderly subjects, reported improvement over baseline measures ... Research has shown huperzine A to be a selective and reversible inhibitor of acetylcholinesterase. It also has been shown to lessen neuronal toxicity caused by glutamate. Initial small investigations reported improvement in cognitive functions of subjects with AD ... Phosphatidylserine is active at cell membranes, including synaptic membrane zones. Partial improvement of learning and recall capacity was noted in subjects with age-related cognitive decline"
  56. The Bias is Overwhelmingicon - Vitacost, 8/21/02 - "It is rather appalling that the news media has been giving so much attention to this ridiculously short term negative study on ginkgo. It is even more appalling that some media sources come up with catchy phrases like “Forget the ginkgo”. Six weeks is not enough time for any supplement or drug to work when it comes to memory"
  57. An Indian Spice for Alzheimer’s? - Dr. Weil, 6/12/02 - "Curcumin blocked the accumulation of beta-amaloid plaque and also appeared to reduce inflammation related to Alzheimer’s disease in neurologic tissue. The rats fed curcumin also performed better on memory tests than rats on normal diets ... Researchers at the University of Illinois have also found that it helps prevent plaque formation. And preliminary studies at Vanderbilt University suggest that curcumin may block the progression of multiple sclerosis ... only low dose curcumin reduced plaque in the Alzheimer’s disease studies ... Turmeric appears to have significant anti-inflammatory and cancer-protective effects as well"
  58. Active Life Keeps Brain Healthy - WebMD, 5/21/02 - "An active lifestyle -- even if begun only in middle age -- spurs brain-cell growth and lowers risk of Alzheimer's disease ... In another study published in the same issue of the Annals of Neurology, researchers find that a particular chemical in the blood may be linked to Alzheimer's and other dementing diseases ... The chemical is called hs-CRP. It is a sign of inflammation -- the body's protective response to injury or infection" - See my inflammation page for natural ways to reduce it.
  59. Nutrition Affects Thinking in Elderly - WebMD, 4/25/02 - "In this study of healthy elderly people, higher concentrations of folic acid and vitamin B-12 were associated with increased memory and thinking ability"
  60. Caffeine Sharpens the Mind - WebMD, 12/20/01 - "The researchers looked at 40 people over 65 and tested their memory in the morning and again in the afternoon a few days later. Each time, they drank a 12 oz. cup of coffee before going through a series of memory tests. Some drank decaffeinated coffee and some had the real thing but were not told which one they were getting ... those who drank decaffeinated coffee "showed a significant decline in memory performance from morning to afternoon," Ryan says. Those who drank the caffeine had no fall in their memory test scores"
  61. Memory vitamins - Life Extension Magazine, 9/01 - "Folate and vitamin B12 work together to enhance cognition"
  62. 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"
  63. Alzheimer's Disease May Be Linked to Deficiencies in Vitamin B12 or Folate - Doctor's Guide, 5/8/01 - "Study authors theorized that vitamin B12 or folate deficiencies affect Alzheimer's disease by influencing neurotransmitters or the levels of the amino acid homocysteine in the body. Either vitamin B12 or folate deficiency can increase homocysteine levels. Homocysteine has a neurotoxic effect that could lead to cell death or neurological conditions such as Alzheimer's disease"
  64. Folic Acid May Reduce Age-Related Memory Problems - WebMD, 4/27/01 - "High homocysteine levels were independently associated with poor performance on the memory tests, as were low levels of the vitamin folic acid. Folic acid, or folate, has been shown to significantly lower homocysteine levels ... a cocktail of three vitamin supplements -- folic acid, B12, and B6 -- can dramatically lower homocysteine levels, even in those who get the recommended levels of the vitamins in their diets ... Homocysteine levels naturally increase as you age ... Jacobsen, 62, recommends taking 400-800 mcg of folic acid every day and 25-100 mg of vitamin B6. He says it is not clear if B12 supplementation is beneficial in younger people, but it does appear to benefit those over 50. He takes 500 mcg of B12 each day"
  65. Exercise Shown to Help Keep Elderly Minds More Alert - WebMD, 4/10/01 - "after taking into consideration factors such as age, sex, and level of education, people who engaged in all levels of physical activity from low to high had lower risks for thinking impairment, and were also less likely to have Alzheimer's disease or other forms of dementia"

Memory and Hypertension:

  1. Some Hypertension Drugs May Help Reduce Dementia Risk - Science Daily, 5507 - "Centrally acting drugs include captropril (Capoten®), fosinopril (Monopril®), lisinopril (Prinivil® or Zestri®), perindopril (Aceon®), ramipril (Altace®) and trandolapril (Mavik®) ... The study found a link between taking centrally active ACE inhibitors and lower rates of mental decline as measured by the Modified Mini-Mental State Exam, a test that evaluates memory, language, abstract reasoning and other cognitive functions"
  2. Elderly Blood Pressure Variability Affects Cognitive Function - Doctor's Guide, 5/26/06 - "study suggested that lowering the systolic BP by 20 mm Hg or diastolic blood pressure by 10 mm Hg would have a considerable beneficial effect on the preservation of cognitive abilities in the whole population"
  3. Senior Moment? Check Blood Pressure - WebMD, 5/17/06 - "the greater the numeric differences in blood pressure readings during the day, the greater the risk of cognitive dysfunction"
  4. Sustained Blood Pressure Treatment Lowers Dementia Risk In Elderly - Science Daily, 4/10/06 - "each year of treatment reduced the risk of developing dementia during the follow-up period by about 3 percent. Compared with men who were never treated for hypertension, the risk of developing dementia during the follow-up period was: ... 60 percent lower in those treated more than 12 years -- similar to the risk in a control group of 446 men with normal blood pressure"
  5. Uncontrolled High Blood Pressure Means More Cognitive Problems in Old Age - Doctor's Guide, 12/5/05
  6. Hypertension Control May Lower Risk of Dementia - Clinical Psychiatry News, 10/13/05 - "effective antihypertensive therapy may reduce cognitive decline in these patients"
  7. Brain May Benefit by Lowering Blood Pressure - WebMD, 9/7/05 - "lowering blood pressure may halt or slow the progression of brain abnormalities called white matter hyperintensities (WMH) ... WMH may be accompanied by dementia, depression, and trouble with walking"
  8. High Blood Pressure Related Decline in Cognitive Function Affects Adults Young and Old - Doctor's Guide, 10/5/04 - "To the extent that BP (blood pressure) effects on cognition are not reversible, it is important to prevent an increase in BP levels as early as possible in the life cycle"
  9. Hypertension Linked to Cognitive Decline at All Ages - Medscape, 10/4/04
  10. High Blood Pressure and the Elderly Mind - WebMD, 10/30/03
  11. High Blood Pressure Causes Memory Lapse? - WebMD, 9/23/03 - "some short-term memory lapses often attributed to aging may actually result from having high blood pressure"
  12. Perindopril/Indapamide Therapy May Help Reduce Dementia Risk In Patients With Cerebrovascular Disease - Doctor's Guide, 6/16/03
  13. Low Blood Pressure and Risk of Dementia in the Kungsholmen Project: A 6-Year Follow-up Study - Archives of Neurology, 2/03 - "Subjects with very high systolic pressure (>180 vs 141-180 mm Hg) had an adjusted relative risk of 1.5 (95% confidence interval [CI], 1.0-2.3; P = .07) for Alzheimer disease, and 1.6 (95% CI, 1.1-2.2) for dementia ... high diastolic pressure (>90 mm Hg) was not associated with dementia incidence, whereas extremely low diastolic pressure (65 vs 66-90 mm Hg) produced an adjusted relative risk of 1.7 (95% CI, 1.1-2.4) for Alzheimer disease and 1.5 (95% CI, 1.0-2.1; P = .03) for dementia"
  14. Blood Pressure Linked To Cognitive Performance In Elderly Men - Doctor's Guide, 2/11/03 - "Diastolic blood pressure at 68 years of age showed an inverse relationship to men's performance on verbal, spatial and speed assessments when tested at 81 years ... systolic blood pressure at 68 years showed an inverse relationship with spatial performance"
  15. BP Lowering May Halt Descent Into Dementia - Clinical Psychiatry News, 12/02 - "Dr. Hansson served as cochair of SCOPE, a 15-nation study in which 4,937 mildly hypertensive patients aged 70-89 were randomized to the angiotensin-receptor blocker candesartan or diuretic-based therapy. Serial Mini-Mental Status Exams (MMSEs) conducted during more than 18,000 patient-years of follow-up demonstrated that among individuals with a baseline MMSE of 24-28—indicative of normal to slightly impaired cognitive function—those in the candesartan arm had a mean 0.5-point decline in MMSE scores during follow-up, compared with a 6-point drop in those on a diuretic. The cognitive benefit was even more pronounced in patients over age 85"
  16. Blood Pressure Medication Preserves Cognitive Function In Older African-Americans - Doctor's Guide, 10/14/02
  17. Blood Pressure Meds Help Heart and Mind - WebMD, 10/14/02
  18. Blood Pressure Drugs Keep Brain Healthy - KGTV.com, 10/14/02 - "the continuous use of medications to lower blood pressure reduced the risk of memory loss by more than one-third"
  19. Hypertension May Signal Vascular Dementia For Some In Later Life - Doctor's Guide, 5/7/02
  20. Lowering High Blood Pressure Can Reverse Some Dementia in the Elderly, Improves Memory and Thinking Limited by Vascular Dementia - WebMD, 5/18/01 - "At 12 weeks, both thinking and memory improved by 15% to 40%, and there were similar improvements in gait and other movements, says Jacobson. These improvements were still present at six months"
  21. Blood Pressure Control Improves Cognitive Function In Hypertensive Patients - Doctor's Guide, 5/17/01 - "When the tests were repeated at 12 and 24 weeks, patients averaged a 15-40 percent improvement in the areas of executive function, memory, concentration and information processing, as well as spatial skills and some motor function"
  22. Short-term Cognition Improves With Seroquel (Quetiapine Fumarate) for Schizophrenia or Schizoaffective Disorder - Doctor's Guide, 5/8/01
  23. Cognitive Effects Seen With Mild Hypertension - Doctor's Guide, 2/19/01 - "But even in these young, high functioning, mild hypertensives you can find differences and deficits in cognitive function of about 4 Intelligence Quotient (IQ) points."
  24. Dementia Protection Of Anti-Hypertensive Medication Underestimated - Doctor's Guide, 1/23/01
  25. Lower Blood Pressure Means Less Chance of Dementia, Study Finds Thinking Skills Fall in People With High BP - WebMD, 12/14/00
  26. High blood pressure, cholesterol and weight increase dementia risk - Doctor's Guide, 5/2/00
  27. High Blood Pressure Linked To Mental Decline - Doctor's Guide, 11/10/98
  28. Antihypertensive Drugs May Lower Risk Of Dementia - Doctor's Guide, 10/23/98
  29. High Blood Pressure Could Mean Greater Risk Of Dementia - Doctor's Guide, 3/19/98
  30. High Blood Pressure Speeds Brain Shrinkage And Memory Loss In Elderly - Doctor's Guide, 7/7/97
  31. Research: Hypertension speeds up brain aging, shrinkage - CNN, 7/7/00 - "High blood pressure really is making their brains smaller and affecting their ability to function"

Other Memory Loss News:

  1. ACE Inhibitors May Protect Against Mental Decline - Clinical Psychiatry News, 8/07 - "The group of patients on an antihypertensive other than an ACE inhibitor had a mean decline in exam scores of 0.64 points per year. Those on an ACE inhibitor had a mean decline of 0.38 points per year ... It is thought that some ACE inhibitors protect from dementia and mental decline by decreasing oxidative stress and inflammation in the brain"
  2. Sleep Strengthens Your Memory - Science Daily, 4/24/07
  3. High-normal Uric Acid Linked With Mild Cognitive Impairment In The Elderly - Science Daily, 1/3/07 - "older people with serum (blood) uric-acid levels in the high end of the normal range are more likely to process information slowly and experience failures of verbal and working memory ... Higher levels of uric acid are linked with known risk factors for dementia, including high blood pressure, atherosclerosis, Type 2 diabetes and the "metabolic syndrome" of abdominal obesity and insulin resistance"
  4. Virus may affect memory years later - MSNBC, 10/23/06 - "A family of viruses that cause a range of ills from the common cold to polio may be able to infect the brain and cause steady damage"
  5. Is Cholesterol a Memory Thief? - Geriatrics and Aging, Volume 9, Number 7, JulyAugust 2006, Pages 484-490 - "Emerging data indicate that circulating cholesterol levels may influence progression of the dementing disorder. A recent pilot, proof-of-concept, placebo-controlled clinical trial suggests that the cholesterol-lowering medication atorva-statin provides benefit in treating mild-to-moderate AD. Although not approved for the treatment of AD, statin therapy might be considered in the setting of elevated cholesterol levels--even when LDL/HDL ratios are acceptable"
  6. Insulin Sensitizers Cut Cognitive Decline in AD - Clinical Psychiatry News, 4/06 - "There is a critical relationship between insulin resistance and key aspects of brain function ... patients taking rosiglitazone performed significantly better than those taking placebo on a delayed memory task (the Buschke Selective Reminding Test)" - See OffshoreRx1.com.
  7. Less Cognitive Impairment Seen in Women Taking Drug for Osteoporosis - Doctor's Guide, 4/7/05 - "The drug, raloxifene, modulates the activity of the hormone estrogen ... the 120 mg dose conferred a 33% lower risk of developing mild cognitive impairment when compared with the 60 mg dose and with placebo. The 60 mg dose offered no apparent prevention of cognitive impairment. While researchers also observed a reduced risk of developing Alzheimer's disease, that reduction was of borderline statistical significance"
  8. Homocysteine and cognitive function - Medscape, 3/25/05 - "Higher homocysteine levels were associated with worse function across a broad range of cognitive domains, and the magnitude of the associations was large. The data suggest that homocysteine may be a potentially important modifiable cause of cognitive dysfunction"
  9. Healthy Midlife Heart Lowers Dementia Risk - WebMD, 1/24/05 - "Middle-aged people with high blood pressure, high cholesterol, and diabetes are 20%-40% more likely to develop dementia in old age"
  10. CV Risk Factors May Be Bad for Brain, as Well as Heart - Clinical Psychiatry News, 12/04 - "Dyslipidemia, obesity, and hypertension aren't just bad for the heart. They're bad for the brain, too ... women in the highest versus the lowest quintiles for HDL were 2 years younger. … Simple lifestyle changes that increase HDL cholesterol may have a substantial health impact"
  11. Metabolic Syndrome Can Reduce Mental Function - WebMD, 11/9/04 - "those with metabolic syndrome were 20% more likely to develop a decline in mental function compared with a group of elderly people without metabolic syndrome"
  12. Metabolic Syndrome Associated with Cognitive Decline in Elderly Persons - Doctor's Guide, 11/9/04 - "persons with the metabolic syndrome (n = 1016) were 20 percent more likely to develop cognitive impairment ... Those with both metabolic syndrome and high inflammation (n = 348) were 66 percent more likely to have cognitive impairment than those without the metabolic syndrome"
  13. High-fat Diets Hammer Memory, More Than A Waistline Worry - Science Daily, 11/3/04 - "the mice on the high-fat and high-fat, high-sugar diets could not learn and remember the maze as well as those on the other diets"
  14. Low Testosterone Linked With Memory Loss - WebMD, 10/27/04
  15. Testosterone Deprivation Makes Men Forget - Science Daily, 10/22/04 - "word retention drops sharply after only two minutes among men undergoing testosterone deprivation therapy"
  16. Specific Type of Cognition Improves with Hormone Replacement in Postmenopausal Women - Doctor's Guide, 6/24/03 - "The oestrogen therapy had no effect on overall verbal recall; however, it reduced perseverative errors -- the repetition of words already recalled -- by almost half. Perseveration is an important part of verbal learning, representing either inability to inhibit a previously stated response or true forgetting that a response was already given"
  17. Alzheimer's, Dementia Not Inevitable With Age - WebMD, 2/11/03 - "In their study, fully one-half of the 111 nonagenarians -- people 90-99 years old -- had no signs of clinically measurable memory loss, while another 12% had only mild cognitive impairment. Only about one in three had dementia ... One of the things that struck me is that most of the people we studied who lived into their 90s -- whether or not they had dementia -- had at least one parent who lived into their 80s or 90s ... And while some were obese, the vast majority of the study participants and those who had no signs of memory loss were thin"
  18. High Blood Sugar Linked To Lost Memory - Intelihealth, 2/4/03
  19. Statin Therapy Does Not Slow Cognitive Decline - Clinical Psychiatry News, 1/03 - "pravastatin showed no effect at all on cognition in PROSPER. Similarly, simvastatin exerted no impact upon cognitive decline in the earlier 20,536-patient randomized double-blind Heart Protection Study ... It might be better to look at the use of antihypertensives in the elderly to prevent cognitive decline” based upon accumulating extremely promising clinical trials data on that score ... Prior statin trials in middle-aged patients have shown stroke prevention but not until after 5-6 years of treatment"
  20. Statins May Preserve Brain Power - WebMD, 3/18/02 - "The study also found that statin use was associated with a lower risk of memory problems or dementia, regardless of total cholesterol level. The authors say more research is needed to understand exactly how statins seem to protect the brain, but they suspect that the drugs may work by improving muscle function and reducing inflammation"
  21. Endogenous Estradiol in Elderly Individuals: Cognitive and Noncognitive Associations - Archives of Neurology, 3/02 - "Lower E2 [estradiol] levels are correlated with poor cognitive, behavioral, and functional status in older individuals"
  22. Moderate Alcohol Use By Seniors May Curb Cognitive Impairment - Doctor's Guide, 1/15/02
  23. Estrogen Patch May Improve Memory for Women with Alzheimer's - Doctor's Guide, 8/27/01
  24. Estrogen Patch Found to Improve Memory - WebMD, 8/27/01 - "after two months of wearing an estrogen patch, postmenopausal women with mild to moderate Alzheimer's disease showed some improvement in both memory and thinking ability"
  25. Older Women Who Keep Active Have Lower Risk for Mental Decline - WebMD, 5/9/01 - "women who walked the most were the least likely to suffer a decline in thought processes and that there was a direct relationship between activity and mental function: As the amount of walking or calories burned per week rose, the risk for loss of mental abilities declined"
  26. Cholesterol drug may prevent Alzheimer's - CNN, 5/1/01 - "What we found was that patients taking statins have a 60 to 70 percent reduction in the risk of Alzheimer's disease"
  27. Decreased Memory After Age 60 Linked To High Homocysteine Levels - Doctor's Guide, 4/26/01 - "High circulating levels of homocysteine, especially with increasing age, have been associated with cognitive impairment. In recent studies, Alzheimer disease and dementia after multiple strokes have been linked to extremely high serum homocysteine concentrations ... The folate status of the participants was an important consideration because folate has been shown to significantly modify homocysteine levels"
  28. Researchers Find Link For Estrogen's Power To Protect The Brain - Intelihealth, 4/12/01 - "Dubal used female rats whose ovaries were surgically removed - thereby eliminating estradiol production - and induced strokes in the animals by blocking an artery carrying blood to the brain. The rats given supplemental estrogen had far less brain damage than those from whom the hormone supplement was withheld"
  29. Don't Chalk Forgetfulness Up to Normal Aging, Memory Loss May Really Be a Sign of Early Alzheimer's - WebMD, 3/14/01 - "older people who have repeated memory lapses may actually have an early form of Alzheimer's disease, even if they do not have the dementia characteristic of the disease"
  30. Scientists Can Make Mice Smarter -- Are We Next? - WebMD, 3/8/01 - "A complex chain of enzymes in the brain normally limits the amount of memories that can be stored ... Removing these inhibitory constraints can enhance ... learning and can lead to an improvement in certain aspects of memory storage ... Combined with earlier studies, our work clearly shows that calcineurin is involved in learning and memory ... behavioral changes related to learning involve strengthening the connections between nerve cells rather than changing the way nerve cells are hard-wired together"
  31. Male Brains Need Estrogen for Good Memory - WebMD, 11/7/00
  32. Estrogen Therapy May Help Prevent Memory Decline In Elderly Women - Doctor's Guide, 10/11/00
  33. Male Hormone May Improve Some Memory For Women - WebMD, 8/24/00
  34. Estrogen Replacement May Stimulate Blood Flow To The Brain, Improve Memory - Doctor's Guide, 6/28/00
  35. Neuroscience finds foggy link between depression and memory loss - CNN, 4/18/00
  36. Social and Intellectual Stimulation May Prevent Memory Loss - WebMD, 4/13/00
  37. Possible Link Found Between Tamoxifen, Memory Loss - Doctor's Guide, 10/15/99
  38. Some SSRIs May Impair Vigilance And Long-Term Memory - Doctor's Guide, 9/27/99
  39. Smoking Doubles Risk Of Dementia And Alzheimer's Disease - Doctor's Guide, 6/19/98
  40. Estrogen Replacement May Help Slow Decline In Memory - Doctor's Guide, 12/22/97
  41. Study Links Between Calcium Blockers And Brain Damage, Memory Loss - Doctor's Guide, 12/2/97
  42. Effects Of Dopamine-Like Drug Enhances Short-Term Memory, Up To A Point - Doctor's Guide, 11/21/97
  43. New Study Finds Substance That Helps Working Memory Work Better - Doctor's Guide, 6/10/97

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