[UPI] HYATTSVILLE, Md., Oct. 30 (UPI) — In 2011-12, an estimated 13 percent of U.S. adults ages 20 and older had high total cholesterol, unchanged from 2009-10, officials say. Margaret D. Carroll, Dr. Brian K. Kit, Dr. David A. Lacher and Sung Sug “Sarah” Yoon of the National Center for Health Statistics, part of the Centers […]