Recent Longevity News for the seven days ending 4/16/08.  You should consult your doctor if you are taking any medications.

Veggies, Exercise May Cut Cancer Risk - WebMD, 4/15/08 - "Overall, women who engaged in recreational exercise 30 to 150 minutes per week were 50% less likely to have breast cancer than women who exercised less than a half hour per week ... People who ate quercetin-rich foods at least four times a week, on average, were 51% less likely to have lung cancer than those who ate none"

Drug Combo Stops Recurrent Colon Polyps - WebMD, 4/15/08 - "A combination of the targeted anticancer agent DFMO and the antiarthritis drug sulindac reduces the risk of recurrent colon polyps by up to 95%"

Vitamin E May Help Alzheimer's Patients Live Longer, Study Suggests - Science Daily, 4/15/08 - "people who took vitamin E, with or without a cholinesterase inhibitor, were 26 percent less likely to die than people who didn't take vitamin E"

Probiotics may offer benefits for alcoholic livers - Nutra USA, 4/15/08 - "Our results provide novel data to suggest that Lactobacillus casei Shirota may restore neutrophil dysfunction in alcoholic cirrhotic patients ... Patients with alcoholic cirrhosis are susceptible to infections and once infected, they have increased in-hospital mortality"

Prostate Cancer Can Be Halted With Anti-inflammatory And Statin Used In Tandem, Study Suggests - Science Daily, 4/14/08 - "A combination of low doses of Lipitor and Celebrex had a more potent inhibiting effect on the formation of later stage tumors than a higher dose of either agent alone ... The results from our study indicate that a combination of Lipitor and Celebrex may be an effective strategy for the prevention of prostate cancer progression from the first to the second stage"

Blood Pressure Drugs Halt Pancreatic Cancer Cell Growth, Researchers Find - Science Daily, 4/14/08 - "one type of pressure-lowering drug called an angiotensin receptor blocker inhibits pancreatic cancer cell growth and causes cell death"

Hormone Therapy May Cut Risk of AMD - WebMD, 4/14/08 - "Current hormone users were found to have a 48% lower risk for developing the neovascular, or wet, form of AMD, compared with women who had never taken postmenopausal hormones"

DASH Diet Improves Women's Heart Health - WebMD, 4/14/08 - "The women who had the highest DASH scores had the lowest risk for heart disease and stroke. Closely following a DASH diet resulted in a 24% reduction in heart disease risk and 18% lower risk of stroke when compared to those with the lowest DASH scores"

Diuretics Associated With Bone Loss In Older Men - Science Daily, 4/14/08 - "After adjusting for other related factors, the average annual rate of decline in total hip bone mineral density was -0.33 percent in non-users, -0.58 percent in intermittent users and -0.78 percent among continuous users"

Alcohol May Raise Breast Cancer Risk - WebMD, 4/14/08 - "Compared with teetotalers, women who drank one to two drinks a day were 32% more likely to develop ER+/PR+ breast cancer. Having three or more drinks daily raised the risk of ER+/PR+ tumors by 51%"

Vitamin D And Calcium Influence Cell Death In The Colon, Researchers Find - Science Daily, 4/13/08 - "We were pleased that the effects of calcium and vitamin D were visible enough in this small study to be significant and reportable"

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"

Ibuprofen, Acetaminophen Help Build Muscle in Older Resistance Trainers - Medscape, 4/10/08 - "We used 1200 milligrams a day for ibuprofen and 4000 milligrams per day of acetaminophen, which is the maximum over-the-counter daily dose ... Muscle volume increased 11% in the ibuprofen group and 13% in the acetaminophen group, compared with 9% in the placebo. Muscle strength increased 30% in the ibuprofen group and 28% in the acetaminophen, compared with 23% in the placebo group"

VICTORY: "Reassuring" atherosclerosis/metabolic data on rosiglitazone - theheart.org, 4/10/08 - "Lead investigator Dr Olivier Bertrand (Laval University, Quebec, QC) said that, while this was chiefly a mechanistic study, the results "provide reassurance about the safety of rosiglitazone, which has been under fierce attack compared with pioglitazone [Actos, Takeda Pharmaceuticals]"

Wine May Protect Against Dementia, Study Suggests - Science Daily, 4/10/08 - "among those women who reported that they drank wine a considerably lower proportion suffered from dementia, whereas this correlation was not found among those who had reported that they regularly drank beer or liquor"

Insulin Trouble Tied to Alzheimer's - WebMD, 4/9/08 - "the men took fasting glucose tests to show how well their body used insulin, a hormone that controls blood sugar ... Men who had a weaker insulin response to that test were 31% more likely to be diagnosed with Alzheimer's disease later in life" - See my Insulin and Aging page.

Vitamin K2 linked to lower prostate cancer risk - Nutra USA, 4/9/08 - "While no reduction in the risk of prostate cancer was observed for vitamin K1 (phylloquinone), an increased intake of all menaquinones (vitamin K2) was associated with a 35 per cent reduction in risk" - See vitamin K at Amazon.com.

Omega-3 Intake During Last Months Of Pregnancy Boosts An Infant's Cognitive And Motor Development - Science Daily, 4/9/08 - "Tests conducted on these infants at 6 and 11 months revealed that their visual acuity as well as their cognitive and motor development were closely linked to DHA concentration in the umbilical cord blood at the time of their birth ... These results highlight the crucial importance of prenatal exposure to omega-3s in a child's development" - See Jarrow Max DHA at Amazon.com.

Extracts From Reishi Mushroom And Green Tea Shows Synergistic Effect To Slow Sarcoma - Science Daily, 4/8/08 - "Both the reishi mushroom (Ganoderma lucidum; Lingzhi) and green tea have long held a place in traditional medicine in China and other Asian countries, for the general promotion of health and long life and for the treatment of specific diseases. More recent scientific studies have confirmed that both enhance the body¹s immune functions and hold the potential for treatment and prevention of many types of cancer" - See reishi at Amazon.com and green tea extract at Amazon.com.

Abstracts from this week's Doctor's Guide Nutrition/Dietetics plus abstracts from my RSS feeds (Click here for the journals, the PubMed ones at the top):

Consumption of Raw Cruciferous Vegetables is Inversely Associated with Bladder Cancer Risk - Cancer Epidemiol Biomarkers Prev. 2008 Apr;17(4):938-44 - "We observed a strong and statistically significant inverse association between bladder cancer risk and raw cruciferous vegetable intake (adjusted OR for highest versus lowest category = 0.64; 95% CI, 0.42-0.97), with a significant trend (P = 0.003); there were no significant associations for fruit, total vegetables, or total cruciferous vegetables ... These data suggest that cruciferous vegetables, when consumed raw, may reduce the risk of bladder cancer, an effect consistent with the role of dietary isothiocyanates as chemopreventive agents against bladder cancer"

A 12 week, open label, phase I/IIa study using apatone for the treatment of prostate cancer patients who have failed standard therapy - Int J Med Sci. 2008 Mar 24;5(2):62-7 - "oral Apatone (Vitamin C and Vitamin K3) administration in the treatment of prostate cancer ... 5,000 mg of VC and 50 mg of VK3 each day ... At the conclusion of the 12 week treatment period, PSAV decreased and PSADT increased in 13 of 17 patients (p < or = 0.05). There were no dose-limiting adverse effects. Of the 15 patients who continued on Apatone after 12 weeks, only 1 death occurred after 14 months of treatment"

Effects of telmisartan, a unique angiotensin receptor blocker with selective peroxisome proliferator-activated receptor-gamma-modulating activity, on nitric oxide bioavailability and atherosclerotic change - J Hypertens. 2008 May;26(5):964-972 - "In addition to a class effect of ARBs, telmisartan may have additional effects on nitric oxide bioavailability and atherosclerotic change through its PPARgamma-mediated effects in genetically hyperlipidemic rabbits" - Just one more reason to consider telmisartan as a first line treatment for hypertension. See telmisartan at OffshoreRx1.com.

Blood pressure and mortality among Chinese patients with cardiovascular disease - J Hypertens. 2008 May;26(5):859-865 - "For example, compared with those with a systolic BP less than 120 mmHg, patients with a systolic BP of 120-129, 130-139, 140-159, 160-179, and at least 180 mmHg had relative risks (95% confidence interval) of 1.28 (0.92, 1.78), 1.62 (1.19, 2.20), 2.09 (1.58, 2.77), 2.31 (1.73, 3.10), and 2.66 (2.01, 3.53) for CVD mortality, and 1.08 (0.84, 1.38), 1.26 (1.00, 1.60), 1.44 (1.17, 1.79), 1.57 (1.25, 1.96), and 1.86 (1.50, 2.30) for all-cause mortality (both P values < 0.0001 for linear trends), respectively"

Health Focus (Grains):

• Whole Grains Fight Belly Fat - WebMD, 2/25/08 - "Both groups experienced a decrease in body fat, but the whole-grain group lost significantly more body fat from the abdominal region than the refined-grain group. Excessive fat around the midsection is linked to an increased risk of heart disease ... The whole-grain group experienced other benefits. For example, CRP levels dropped by 38% among those who followed a whole-grain diet"
• Whole Grain Diets Lower Risk Of Chronic Disease, Study Shows - Science Daily, 2/5/08 - "Consumption of whole grains has been associated with a lower body weight and lower blood pressure ... waist circumference and body weight decreased significantly in both groups -- between 8-11 pounds on average -- but weight loss in the abdominal region was significantly greater in the whole grain group ... the whole grain group experienced a 38 percent decrease in C-reactive protein levels ... Participants in the whole grain group also showed an increased intake of fiber and magnesium, both of which may prevent or delay the potential onset of diabetes"
• Oatmeal's Health Claims Reaffirmed, Study Suggests - Science Daily, 1/8/08 - "studies conducted during the past 15 years have, without exception, shown: ... total cholesterol levels are lowered through oat consumption ... low-density lipoprotein (LDL, the "bad" cholesterol) is reduced without adverse effects on high-density lipoprotein cholesterol (HDL, the "good" cholesterol), or triglyceride concentrations"
• More support for whole grains for healthy hearts - Nutra USA< 1/7/08 - "25 women and 25 men (average age 46, average BMI 35.8 kg per sq. m) were assigned to consume a reduced calorie diet (reduced by 500 kcal/d) with half of the subjects then randomly assigned to obtain all of their grain servings from whole grains or to avoid wholegrain foods for 12 weeks ... CRP levels fell by 38 per cent in the whole-grain"
• Whole Grains Cut Heart Failure Risk - WebMD, 10/22/07 - "the risk of heart failure among those who ate breakfast cereal at least seven times a week was 29% lower than that the risk among those who never ate cereal, after adjusting for other heart disease risk factors ... When researchers further analyzed the results they found this healthy effect was associated with whole-grain cereals only, not with refined breakfast cereals"
• Whole Grains vs. High Blood Pressure - WebMD, 8/10/07 - "Compared to women who reported eating less than half a daily serving of whole grains, women who claimed to eat at least four daily servings of whole grains were about 23% less likely to be diagnosed with high blood pressure during the study"
• Grain Fiber And Magnesium Intake Associated With Lower Risk For Diabetes - Science Daily, 5/14/07 - "those who consumed the most cereal fiber had a 33 percent lower risk of developing diabetes than those who took in the least, while those who consumed the most magnesium had a 23 percent lower risk than those who consumed the least. There was no association between fruit or vegetable fiber and diabetes risk"
• Health Benefits Of Whole Grains Confirmed - Science Daily, 5/9/07 - "Consuming an average of 2.5 servings of whole grains each day is associated with a 21 percent lower risk of cardiovascular disease compared to consuming only 0.2 servings"
• Whole-Grain Oats Cut Cholesterol - WebMD, 4/18/07 - "people who ate whole-grain oatmeal had lower total cholesterol and LDL cholesterol levels compared with those who ate refined grain foods. The average reduction in total cholesterol levels was 7.7 mg/dL and the average reduction in LDL cholesterol levels was 7 mg/dL"
• Whole Grain Oats May Reduce Risk Factors For Coronary Heart Disease - Science Daily, 4/17/07
• Whole-Grain Cereals Cut Heart Failure - WebMD, 3/2/07 - "were followed for about 18 years, on average ... Those who reported eating at least seven weekly servings of whole-grain breakfast cereals were 21% less likely to develop heart failure during the study, compared with those who ate no whole-grain breakfast cereals"
• Starch Intake May Increase Risk for Benign Prostatic Hyperplasia - Medscape, 6/27/06 - "Starch intake was directly associated with increased risk for BPH with an OR of 1.51 ... The main sources of starch in the subjects were white bread, pasta, and rice ... An inverse relationship was observed for polyunsaturated fats (OR, 0.72; 95% CI, 0.55 - 0.93), linoleic acid (OR, 0.73; 95% CI, 0.56 - 0.94), and linolenic acid (OR, 0.71"
• Grains and Pasta (fiber content) - Intelihealth
• Whole wheat gets an image make-over - MSNBC, 5/10/06
• Wholegrains better than refined grains to lower bad fats - Nutra USA, 3/22/06 - "After eating the refined-grain diet the researchers found that serum levels of both triglycerides and apoCIII were significantly higher than after eating the whole grain diet"
• The hard truth about stone-ground flour - USA Today, 3/13/06
• 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"
• Older Adults May Reduce Risk Of Metabolic Syndrome By Eating More Whole Grains - Science Daily, 2/6/06
• Older Adults May Reduce Risk of Metabolic Syndrome by Eating More Whole Grains - Doctor's Guide, 2/6/06 - "as whole-grain intake increased, fasting blood sugar levels were lower in these subjects. Refined grain intake, on the other hand, was associated with higher fasting blood sugar levels ... people who consumed high amounts of refined grains had twice the risk of having metabolic syndrome than those people who consumed the fewest servings of refined grains"
• Wholegrains ease metabolic syndrome in older people - Nutra USA, 1/12/06 - "Volunteers in the highest wholegrain intake group (3 servings per day) were statistically half as likely to develop MetS as those who consumed less than half a serving per day"
• Heart study strengthens interest in wholegrain products - Nutra USA, 7/28/05 - "Women with a history of heart disease who participated in a research study and reported having eaten six or more servings of per week had slower progression of atherosclerosis ... Insufficient milling breakthroughs had, until last year, prevented bakers from making a wholegrain bread with a similar taste and texture to white bread"
• How whole grains can fight disease - MSNBC, 3/4/05 - "A greater whole-grain consumption than Americans currently have is linked in several studies with lower death rates from both heart disease and cancer ... whole grain consumption can result in 17 to 35 percent fewer deaths from these two diseases"
• Whole Grains Help Your Heart - WebMD, 12/29/04 - "Eating just 25 grams of whole grains a day reduces the risk of heart disease by about 15%"
• Barley Helps Lower Cholesterol - WebMD, 12/8/04
• Eat Whole-Grain Carbs, Gain Less Weight - WebMD, 11/17/04 - "Eating 40 grams of whole grains a day cuts middle-age weight gain by as much as 3.5 pounds ... Whole grains have three parts: bran, germ, and the starchy endosperm ... all three parts of whole grains work together"
• Research: Refined Grains Expand Girths - Intelihealth, 6/21/04 - "three years they were tracked ... At the end, the white bread group had three times the fiber group's gain at the gut ... I think abdominal fat cells may be more sensitive to insulin's effects than other fat cells in the body"
• Eating Whole Grains Pays Off - WebMD, 2/19/04 - "greater consumption of whole-grain, cereal fiber, and diets with lower glycemic index were associated with better insulin sensitivity and were less likely to be affected by insulin resistant or the metabolic syndrome"
• Wholegrain intake associated with lower risk of metabolic syndrome - Nutra USA, 2/18/04 - "intakes of total dietary fiber, cereal fiber, fruit fiber, and wholegrains were inversely associated, whereas glycemic index and glycemic load were positively associated with insulin resistance"
• Buckwheat May Help Manage Diabetes - WebMD, 11/21/03
• Buckwheat May Be Beneficial For Managing Diabetes - Intelihealth, 11/18/03 - "extracts of the seed lowered blood glucose levels by 12 percent to 19 percent when fed to diabetic rats ... incorporation of buckwheat into the diet could help provide a safe, easy and inexpensive way to lower glucose levels and reduce the risk of complications associated with the disease, including heart, nerve and kidney problems"
• Higher Whole-Grain Intake Associated With Increased Insulin Sensitivity - Medscape, 11/7/03 - "Given that insulin sensitivity is one of the main predictors of diabetes, our findings support previous reports on the protective effects of whole grains on the risk of developing diabetes in men and women by substantiating one of the underlying mechanisms"
• Whole Grain Cereals Prolong Life - New Hope Natural Media, 6/12/03
• Searching for ideal diet in sea of conflicting food advice - USA Today, 4/20/03 - "Dr. Walter Willett, chairman of the nutrition department at Harvard School of Public Health ... Willett has assembled an "ideal" diet of his own that relies on healthier plant oils instead of animal fats, and whole grains and high-fiber carbohydrates (think brown rice and wheat pasta) over refined grains like white rice ... It emphasizes plenty of vegetables and fruits, and healthy protein sources — such as fish, poultry, nuts and legumes — instead of red meat and high-fat dairy products. Willett also recommends a daily multivitamin, moderate alcohol consumption and regular physical activity"
• Whole-Grain Cereal Lengthens Lives - thesandiegochannel.com, 3/28/03 - "men who ate one serving of whole-grain, high-fiber cereal every day were nearly 30 percent less likely to die from heart disease or other diet-related diseases ... the more whole-grain cereal the men ate, the lower their risk of death from heart disease ... Whole-grain cereals contain the kind of fiber that helps lower cholesterol and blood pressure and improves how the body processes insulin and glucose. Whole grains also have more vitamins, minerals and antioxidants than refined cereal ... To make sure a cereal contains whole grains, check the ingredient list. Whole grain or bran should be listed as the first ingredient ... To be a whole-grain cereal, it must contain at least 2 grams of fiber per serving, preferably more"
• Breakfast Reduces Diabetes, Heart Disease - WebMD, 3/6/03 - "A daily breakfast may reduce the risk of becoming obese or developing signs that can lead to diabetes -- called insulin resistance syndrome -- by 35% to 50% compared with skipping the morning meal ... Their recommendation: A bowl of whole-grain cereal ... eating whole-grain cereal each day was associated with a 15% reduction in risk for the insulin resistance syndrome ... soluble fiber forms a gel-like material that prevents cholesterol and saturated fats from entering the bloodstream, where they can collect and form plaques on artery walls. The insoluble fiber in these cereals, meanwhile, helps keep bowel movement regular and may help reduce risk of colon problems"
• Whole-Grain Diet Reduces Diabetes Risk - WebMD, 9/22/03
• Breakfast Cereal and Heart Disease - WebMD, 2/26/03 - "the more whole-grain cereal the men ate, the lower their risk of death from heart disease or any other cause was. For example, men who ate at least one serving of whole-grain breakfast cereal per day had a 27% lower risk of death from any cause compared with those who rarely ate whole-grain cereal ... men who ate the most whole-grain cereals also had a 28% lower risk of death due to heart disease and a 23% lower risk of heart attack than men who ate the least whole-grain cereal ... whole grains are thought to help lower cholesterol and blood pressure and improve how the body processes insulin and glucose. Compared with their highly processed and refined counterparts, whole-grain cereals also contain more beneficial micronutrients, antioxidants, minerals, and fiber"
• Whole Grain Intake Reduces Risk of Type 2 Diabetes in Men - New Hope Natural Media, 12/26/02 - "People who consumed the highest amount of whole grains (3.2 servings per day) had a 30% to 40% reduction in risk of developing type 2 diabetes compared with those who ate less than 1 serving a day ... The benefits of whole grains may be due to their increased content of fiber, which is mostly removed in process of refining whole grains to white flour. However, some studies suggest that the higher amount of magnesium in whole grains also contributes to the lower risk of diabetes"
• Stuffing Rich in Antioxidants - WebMD, 11/8/02 - "In the crust, they found eight times more of an antioxidant called pronyl-lysine than in the crumbs. The original flour contained none of the compound ... Pronyl-lysine is formed during baking in both yeast-based and yeast-free bread"
• Diets High In Whole Grains May Reduce The Risk Of Developing Type 2 Diabetes In Men - Doctor's Guide, 9/4/02
• Whole Grains Reduce Long-Term Risk Of Type 2 Diabetes In Men - Intelihealth, 8/23/02
• Want to Reduce Your Diabetes Risk? - WebMD, 7/25/02 - "those who reported eating the most servings of whole grain foods tended to have lower insulin levels, lower body weights, and lower cholesterol levels ... The study is just the latest to find that foods such as slow-cooking oatmeal, popcorn, brown rice, and certain processed whole grain breads and cereals are protective against type 2 diabetes. Eating whole grain foods has also been shown to lower the risk of cardiovascular disease ... the wildly popular weight-loss programs that restrict or eliminate carbohydrates from the diet are delivering the false message that all carbohydrates are bad"
• Millet: A Good Grain? - Dr. Weil, 7/12/02
• Buckwheat Basics? - Dr. Weil, 6/7/02
• Diet Rich In Fruits, Vegetables Lowers Risk Of Upper Aerodigestive Tract Cancers - Doctor's Guide, 5/24/02 - "Intake of whole grains and fibre derived from a diet rich in fruits and vegetables can reduce the risk of upper aerodigestive tract (UAT) cancers"
• Food For Thought: Great Gains From Whole Grains - Intelihealth, 3/27/02
• Nutrient-Rich Quinoa Makes A Comeback - Natural Foods Merchandiser, 2/03
• Going Against the Grain, Consumers Have a Lot to Learn About Dietary Recommendations - WebMD. 3/14/01 - "the majority also incorrectly believed that 4.3 servings a day was enough. Since 1992, the USDA has recommended 6-11 servings a day, depending on age, gender, and activity level"
• Whole Grains Cut Ischemic Stroke Risk - Nutrition Science News, 12/00
• Whole Grains, Fruits, Vegetables May Decrease Stroke Risk - WebMD, 9/26/00
• Whole Grains Cut Stroke Risk In Women - Intelihealth, 9/26/00
• You Are What You Eat: New Theories About Rheumatoid Arthritis - WebMD, 4/18/00

Abstracts on Grains:

• The effects of a whole grain enriched hypocaloric diet on cardiovascular disease risk factors in men and women with metabolic syndrome - J Clin Nutr. 2008 Jan;87(1):79-90 - "Both hypocaloric diets were effective means of improving CVD risk factors with moderate weight loss. There were significantly (P < 0.05) greater decreases in CRP and percentage body fat in the abdominal region in participants consuming whole grains than in those consuming refined grains"
• Whole- and refined-grain intakes and the risk of hypertension in women - Am J Clin Nutr. 2007 Aug;86(2):472-9 - "Higher whole-grain intake was associated with a reduced risk of hypertension in middle-aged and older women"
• Whole-grain consumption is associated with a reduced risk of noncardiovascular, noncancer death attributed to inflammatory diseases in the Iowa Women's Health Study - Am J Clin Nutr. 2007 Jun;85(6):1606-14 - "The reduction in inflammatory mortality associated with habitual whole-grain intake was larger than that previously reported for coronary heart disease and diabetes. Because a variety of phytochemicals are found in whole grains that may directly or indirectly inhibit oxidative stress, and because oxidative stress is an inevitable consequence of inflammation, we suggest that oxidative stress reduction by constituents of whole grain is a likely mechanism for the protective effect"
• Whole-grain intake and carotid artery atherosclerosis in a multiethnic cohort: the Insulin Resistance Atherosclerosis Study - Am J Clin Nutr. 2007 Jun;85(6):1495-502 - "carotid intimal medial thickness (IMT) ... common carotid artery (CCA) ... Whole-grain intake is inversely associated with CCA IMT, and this relation is not attributable to individual risk intermediates, single nutrient constituents, or larger dietary patterns"
• Blood glucose lowering effects of brown rice in normal and diabetic subjects - Int J Food Sci Nutr. 2006 May-Jun;57(3-4):151-8 - "The total sugar released in vitro was 23.7% lower in brown rice than in milled rice. In healthy volunteers, the glycemic area and glycemic index were, respectively, 19.8% and 12.1% lower (p < 0.05) in brown rice than milled rice, while in diabetics, the respective values were 35.2% and 35.6% lower. The effect was partly due to the higher amounts of phytic acid, polyphenols, dietary fiber and oil in brown compared to milled rice and the difference in some physicochemical properties of the rice samples such as minimum cooking time and degree of gelatinisation"
• Whole-grain foods do not affect insulin sensitivity or markers of lipid peroxidation and inflammation in healthy, moderately overweight subjects - J Nutr. 2007 Jun;137(6):1401-7 - "substitution of whole grains (mainly based on milled wheat) for refined-grain products in the habitual daily diet of healthy moderately overweight adults for 6-wk did not affect insulin sensitivity or markers of lipid peroxidation and inflammation"
• Fiber and Magnesium Intake and Incidence of Type 2 Diabetes: A Prospective Study and Meta-analysis - Arch Intern Med. 2007 May 14;167(9):956-65 - "Higher cereal fiber and magnesium intakes may decrease diabetes risk"
• Muesli with 4 g oat beta-glucans lowers glucose and insulin responses after a bread meal in healthy subjects - Eur J Clin Nutr. 2007 Apr 4 - "Muesli enriched with 4 g of beta-glucans reduces postprandial glucose and insulin levels to a breakfast based on high glycaemic index products. A total of 4 g of beta-glucans from oats seems to be a critical level for a significant decrease in glucose and insulin responses in healthy people"
• Whole-grain diets reduce blood pressure in mildly hypercholesterolemic men and women - J Am Diet Assoc. 2006 Sep;106(9):1445-9 - "Systolic pressure was lower after the wheat/rice and half-and-half diets. Diastolic and mean arterial pressures were reduced by all whole-grain diets"
• Whole grains, bran, and germ in relation to homocysteine and markers of glycemic control, lipids, and inflammation 1 - Am J Clin Nutr. 2006 Feb;83(2):275-283 - "Whole-grain intake was inversely associated with homocysteine and markers of glycemic control ... Inverse associations were also observed with total cholesterol (P = 0.02), HDL cholesterol (P = 0.05), and LDL cholesterol ... Whole-grain intake was most strongly inversely associated with markers of glycemic control in this population"
• Cereal fiber and whole-grain intake are associated with reduced progression of coronary-artery atherosclerosis in postmenopausal women with coronary artery disease - Am Heart J. 2005 Jul;150(1):94-101 - "Intakes of total, fruit, and vegetable fiber, and number of servings of refined grain, fruits, or vegetable were not associated with progression ... Higher intakes of cereal fiber and whole-grain products are associated with less progression of coronary atherosclerosis in postmenopausal women with established CAD"
• Changes in whole-grain, bran, and cereal fiber consumption in relation to 8-y weight gain among men - Am J Clin Nutr. 2004 Nov;80(5):1237-45 - "an increase in whole-grain intake was inversely associated with long-term weight gain (P for trend < 0.0001). A dose-response relation was observed, and for every 40-g/d increment in whole-grain intake from all foods, weight gain was reduced by 0.49 kg. Bran that was added to the diet or obtained from fortified-grain foods further reduced the risk of weight gain (P for trend = 0.01), and, for every 20 g/d increase in intake, weight gain was reduced by 0.36 kg"
• Whole-grain intake and insulin sensitivity: the Insulin Resistance Atherosclerosis Study - Am J Clin Nutr. 2003 Nov;78(5):965-71 - "Higher intakes of whole grains were associated with increases in insulin sensitivity"
• Why whole grains are protective: biological mechanisms - Proc Nutr Soc 2003 Feb;62(1):129-34 - "First, whole grains are concentrated sources of dietary fibre, resistant starch and oligosaccharides, carbohydrates that escape digestion in the small intestine and are fermented in the gut, producing short-chain fatty acids (SCFA). SCFA lower colonic pH, serve as an energy source for the colonocytes and may alter blood lipids. These improvements in the gut environment may provide immune protection beyond the gut. Second, whole grains are rich in antioxidants, including trace minerals and phenolic compounds, and these compounds have been linked to disease prevention. Additionally, whole grains mediate insulin and glucose responses. Although lower glycaemic load and glycaemic index have been linked to diabetes and obesity, risk of cancers such as colon and breast cancer have also been linked to high intake of readily-available carbohydrate. Finally, whole grains contain many other compounds that may protect against chronic disease. These compunds include phytate, phyto-oestrogens such as lignan, plant stanols and sterols, and vitamins and minerals."
• Whole grains protect against atherosclerotic cardiovascular disease - Proc Nutr Soc 2003 Feb;62(1):135-42 - "Generous intake of whole grains also provides protection from development of diabetes and obesity. Diets rich in wholegrain foods tend to decrease serum LDL-cholesterol and triacylglycerol levels as well as blood pressure while increasing serum HDL-cholesterol levels. Whole-grain intake may also favourably alter antioxidant status, serum homocysteine levels, vascular reactivity and the inflammatory state. Whole-grain components that appear to make major contributions to these protective effects are: dietary fibre; vitamins; minerals; antioxidants; phytosterols; other phytochemicals. Three servings of whole grains daily are recommended to provide these health benefits"
• Whole-grain and fiber intake and the incidence of type 2 diabetes - AJCN, 3/1/03 - "Whole-grain consumption was associated with a reduced risk of type 2 diabetes. The relative risk (adjusted for age, sex, geographic area, smoking status, body mass index, energy intake, and intakes of vegetables, fruit, and berries) between the highest and lowest quartiles of whole-grain consumption was 0.65 (95% CI: 0.36, 1.18; P for trend = 0.02). Cereal fiber intake was also associated with a reduced risk of type 2 diabetes. The relative risk between the extreme quartiles of cereal fiber intake was 0.39"
• Is intake of breakfast cereals related to total and cause-specific mortality in men? - AJCN, 3/1/03 - "Compared with men who rarely or never consumed whole-grain cereal, men in the highest category of whole-grain cereal intake ( 1 serving/d) had multivariate-estimated relative risks of total and CVD-specific mortality of 0.83 (95% CI: 0.73, 0.94; P for trend < 0.001) and 0.80"