Taking 10,000 steps a day, or walking about five miles, is very, very good for you. It's even better than walking 3,000 steps a day, which is also extremely beneficial if you walk briskly enough to do it in 30 minutes. The 10,000 steps philosophy is not new--there's even a weight-loss book or two on the topic. But now the 10,000 step regimen has also been linked to an increase in insulin sensitivity in middle-aged adults.
Keeping the lights on all night might keep away the monsters under the bed, but it also keeps away the "hormone of darkness," melatonin, according to a new study in the Journal of Clinical Endocrinologyand Metabolism. Melatonin, which is secreted into the blood by the brain's pineal gland at night, is involved in the circadian rhythm. Scientists believe that disrupting circadian rhythms can contribute to metabolic disease. Specifically, melatonin receptor genes have been linked to type 2 diabetes. Melatonin is also a powerful antioxidant that may help prevent cancer.
On the outskirts of Quito, the capital of Ecuador, meals are likely to be based on white rice, potatoes, sugar, and white bread. Given their reliance on high carbohydrate foods that are low in essential nutrients, many of the residents are overweight and malnourished at the same time. The lack of vitamin C in their diet may contribute to metabolic syndrome, according to researchers from the Jean Mayer USDA Human Nutrition Research Center on Aging (USDA HNRCA) at Tufts University and the Corporacion Ecuatoriana de Biotecnologia. The researchers also concluded that vitamin E may have a protective effect against metabolic syndrome.
A full third of adult Americans are pre-diabetic, and a third of those will develop type 2 diabetes before they're ten years older. Unfortunately, only about seven percent of them have been tested for pre-diabetes and warned of their condition; the rest are ignorant of the road they're on. By losing just 10 to 15 pounds, the whole group could cut their chances of getting type 2 by half. The problem is, how to alert them in time for them to stop their progression to type 2?
UnitedHealthcare of New England has announced that it plans to introduce a statewide program to prevent type 2 diabetes in Rhode Island sometime in 2011. Of the state's 2010 population of 1,053,000, an estimated 62,000 adults have diabetes-almost 6 percent of the population-according to the Rhode Island Department of Health. The department estimates that another 31,000 adults have the disease but have not yet been diagnosed.
The Albert Einstein College of Medicine at Yeshiva University in New York City has received a $600,000 grant from the American Diabetes Association to study the effects of resveratrol on lowering impaired glucose tolerance in older adults.
ABU DHABI, United Arab Emirates-- One in three United Arab Emirates (UAE) residents could have diabetes or prediabetes by the end of the decade, according to a new analysis from international health and well-being company UnitedHealth Group, released at the World Health Care Congress Middle East meeting in Abu Dhabi.
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