http://www.einstein.yu.edu - Yasmin Mossavar-Rahmani, Ph.D., R.D., associate professor of clinical epidemiology & population health at Albert Einstein College of Medicine, discusses the importance of motivation for long-term weight loss. Dr. Mossavar-Rahmani, who specializes in nutrition assessment and intervention, helped develop the U.S. News & World Report Best Diets 2012 rankings
