The National Health and Nutrition Examination Survey, a study of the health and nutritional status of the U.S. population, gets under way Friday in Wayne County. The survey includes health interviews and health measurements, and is used to develop health policies and programs in the United States. It also is an opportunity for people to gain information about their health. Each year, approximately 7,000 randomly-selected people in 15 counties across the nation have the opportunity to participate in the survey, conducted by … [Read more...] about National health survey now under way