About the Author
Kelly D. Brownell, Ph.D., is one of the nation's best-known experts on nutrition and weight disorders. He is a psychology professor at Yale University and the director of the Yale Center for Eating and Weight Disorders. He regularly appears in the media as an expert on obesity, nutrition, and eating disorders.
Katherine Battle Horgen, Ph.D. , is on the staff at the Yale Center for Eating and Weight Disorders.