The Proceedings of the National Academy of Sciences report today that vitamin C and vitamin E supplements may counteract the beneficial affects of exercise on diabetes and glucose metabolism. The University of Jena and Harvard University study shows that exercise induces bursts of free radicals that cause our body to activate and metabolize carbohydrates more efficiently, which can prevent type 2 diabetes and other conditions that may lead to stroke, coronary artery disease and kidney failure. Mitigating these free radicals with antioxidant vitamins could, therefore, block the health effects conferred by exercise.
Posts Tagged ‘vitamin c’
May 12, 2009
Daily Vitamins May Counteract Beneficial Affects of Exercise »
March 9, 2009
Vitamin C Decreases Gout Risk In Men »
The results of a 20-year-long study has been published in the March 9th issue of the Archives of Internal Medicine. Researchers followed over 45,000 men and assessed their vitamin C intake throughout the length of the study and found that for every 500 milligram increase in vitamin C consumption, men’s risk for gout appeared to decrease by 17 percent. Men in the study who took 1,500 mg per day had a 45 percent less risk of gout, compared to those who took less than 250 mg per day. The researchers conclude that “Given the general safety profile associated with vitamin C intake, particularly in the generally consumed ranges as in the present study…vitamin C intake may provide a useful option in the prevention of gout,”


Dr. Steven Chang, the author of DailyDose, is a staff physician with Kosmix RightHealth. Dr. Chang practices Family Medicine at the University of California Davis Medical Center, where his medical interests include both pediatric and geriatric care, public health, gay and lesbian health, and sleep medicine. Dr. Chang trained at the Stanford University affiliated O'Connor Hospital, and was a research fellow at the National Institute of Health. He holds an M.D. from McGill University and a BA in Public Health from Johns Hopkins University.