Joel Fuhrman, M.D., is a board-certified family physician and nutritional researcher who specializes in preventing and reversing disease through nutritional and natural methods. He is the author of several books, including the New York Times bestsellers Eat to Live: The Amazing Nutrient-Rich Program for Fast and Sustained Weight Loss and Super Immunity. He is a graduate of the University of Pennsylvania School of Medicine and the research director of the Nutritional Research Foundation. Dr. Fuhrman is also on the science advisory board of Whole Foods Market.