http://stream.publicbroadcasting.net/production/mp3/wrti/local-wrti-971985.mp3
Need to lose weight? Can't decide between two popular weight-loss strategies? In the largest study of its kind, researchers compared low-fat and low-carbohydrate diets over a two-year period. WRTI's Meridee Duddleston learns about the findings from lead researcher Gary Foster, PhD of Temple University's Center for Obesity Research and Education.