The author of best-selling raw food books such as The Sunfood Diet Success System and Eating for Beauty, as well as one of the world's leading authority on raw-food nutrition, David Wolfe conducts seventy to eighty health lectures and seminars each year in the United States, Canada, Europe, and the South Pacific, and hosts at least five health, healing, and beauty retreats each year at various retreat centers around the world. Wolfe is the middle son of two medical doctors, and has an extensive educational background, which gives him a unique perspective in the health field. He holds degrees in mechanical and environmental engineering, and in political science. He has studied at many institutions, including Oxford University. He concluded his formal education by receiving a Juris Doctor in Law from the University of San Diego.