ATLANTA, Jan. 18 (UPI) -- Adult obesity increased from 1980 to 1999, but the number of those more than 30 pounds overweight may have leveled off in 2009-2010, U.S. researchers say.
Katherine M. Flegal of the National Center for Health Statistics at the Centers for Disease Control and Prevention in Atlanta, used data from the 2009-2010 National Health and Nutrition Examination Survey and compared adult obesity and the distribution of body mass index with data from 1999 to 2008.