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Low-carb diets prove better at controlling type 2 diabetes
In a six-month comparison of low-carb diets, one that encourages eating carbohydrates with the lowest-possible rating on the glycemic index leads to greater improvement in blood sugar control, according to Duke University Medical Center researchers.   view more (2009-01-06)

Growth hormone treatment after weight loss surgery prevents loss of muscle mass
Growth hormone treatment for six months after weight loss surgery reduces patients' losses in lean body mass and skeletal muscle mass, according to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).   view more (2009-02-03)

Short, long sleep duration associated with increased mortality
A study published in the December 1 issue of the journal SLEEP is the first to show that both a decrease and an increase in sleep duration are associated with an elevated risk of mortality by cardiovascular and non-cardiovascular means, respectively.   view more (2007-12-03)

Drivers with Epilepsy Are on the Road Again
As a result of a worldwide cooperative movement, the absolute driving ban for people with epilepsy (PWE) has been lifted in Japan. Since 1960, people who have epilepsy have been banned from driving in Japan. A December article in the journal Epilepsia outlines the efforts and procedures taken to reinstate driving rights to people with epilepsy, a... view more... (2004-12-23)

Elephants avoid costly mountaineering
Using global-positioning system data corresponding to the movements of elephants across the African savannah, researchers have found that elephants exhibit strong tendencies to avoid significantly sloped terrain, and that such land features likely represent a key influence on elephant movements and land use.   view more (2006-07-25)

Low-carbohydrate diets appear effective, but may raise cholesterol levels
A synthesis of data from five previous clinical trials suggests that both low-fat and low-carbohydrate diets appear to be effective for weight loss up to one year, but low-carbohydrate diets may be linked to higher overall and LDL or "bad" cholesterol levels.   view more (2006-02-14)

Pay attention! Small packages may lead to overeating
Tempting treats are being offered in small package sizes these days, presumably to help consumers reduce portion sizes. Yet new research in the Journal of Consumer Research found that people actually consume more high-calorie snacks when they are in small packages than large ones. And smaller packages make people more likely to give in to... view more... (2008-08-25)

Cocoa intake linked to lower blood pressure, reduced risk of death
A study of elderly Dutch men indicates that eating or drinking cocoa is associated with lower blood pressure and a reduced risk of death.   view more (2006-02-28)

Study finds regular daily exercise does not increase total sleep time
According to a research abstract that will be presented on Monday, June 8 at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, days with increased activity were followed by nights with lower total sleep time (TST), while nights with lower TST were followed by increased activities during the next day.   view more (2009-06-08)

Bringing harmony to electronic waste disposal
Disposal and recycling standards for old computer equipment and other electronic waste must be harmonized for this rapidly growing problem to be dealt with effectively across national borders.   view more (2009-09-08)

New link between pre-eclampsia and diet
A chemical compound found in unpasteurised food has been detected in unusually high levels in the red blood cells of pregnant women with the condition pre-eclampsia.   view more (2009-08-26)

Brain imaging links chronic insomnia to reversible cognitive deficits without changes in behavior
A neuroimaging study in the Sept. 1 issue of the journal Sleep is the first to find that cognitive processes related to verbal fluency are compromised in people with insomnia despite the absence of a behavioral deficit.   view more (2008-09-02)

Test detects molecular marker of aging in humans
In 2004, researchers at the University of North Carolina at Chapel Hill Lineberger Comprehensive Cancer Center announced a crucial discovery in the understanding of cellular aging.   view more (2009-06-16)

Another reason to avoid high-fat diet -- it can disrupt our biological clock
Indulgence in a high-fat diet can not only lead to overweight because of excessive calorie intake, but also can affect the balance of circadian rhythms - everyone's 24-hour biological clock, Hebrew University of Jerusalem researchers have shown.   view more (2008-12-29)

New mushroom study shows the power of energy density
Preliminary research, led by Dr. Lawrence Cheskin, MD, Director of John Hopkins Weight Management Center, suggests increasing intake of low-energy density foods, specifically mushrooms, in place of high-energy-density foods, like lean ground beef, is a strategy for preventing or treating obesity.   view more (2008-08-18)

Drugs targeted at muscle cells can be of use in the treatment of diabetes patients with insulin resistance
Type 2 diabetes is a clinical disease characterised by disruption to the metabolism of glucose and lipids as well as to the production of and physiological reactions to insulin. These disruptions are partly due to a reduced absorption of glucose in the cells that form the body's fat and muscle tissue. Now scientists at Karolinska Institutet have... view more... (2005-04-18)

NOAA bans commercial harvesting of krill
The National Oceanic and Atmospheric Administration (NOAA) today published a final rule in the Federal Register prohibiting the harvesting of krill in the Exclusive Economic Zone (EEZ) off the coasts of California, Oregon, and Washington.   view more (2009-07-14)

African sweetener
One present-day form of colonialism works like this: A company sends researchers into the rainforest to discover promising new natural substances. Once found, the company registers a patent or trademark and begins to cash-in. Even more effective is the latest variant: Instead of using the plant itself, the relevant gene is isolated and... view more... (2004-01-05)

Harvard nutrition expert offers family physician group no-cost alternative to funding from Coca-Cola
Leading Harvard School of Public Health (HSPH) nutrition and health researcher Walter Willett, M.D., Dr. P.H., has written a letter to the President-elect of the American Academy of Family Physicians (AAFP) offering an alternative to the organization's decision, announced in October, to accept a six-figure grant from the Coca-Cola Company to... view more... (2009-11-13)

Brisk walk could help chocoholics stop snacking
Researchers at the University of Exeter have found that a walk of just fifteen minutes can reduce chocolate cravings. The benefits of exercise in helping people manage dependencies on nicotine and other drugs have previously been recognised. Now, for the first time, newly-published research shows that the same may be true for food cravings.   view more (2008-11-12)
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