The Department of Homeland Security Office of Health Security, in coordination with the U.S. Department of Agriculture (USDA) ...
Exercise Can Extend Life, , Even for the Elderly, , New Study Finds. The study was conducted by researchers at the U.S.
Only about 1 in 20 American teenagers get enough sleep and exercise, according to a study published by the CDC. The study looked into the habits of about 60,000 teens. The conclusion: about 5-percent ...