Dr. Peter J. D'Adamo is a naturopathic physician, educator, and researcher with a wide international following. His first book, Eat Right 4 Your Type was voted one of the ten most influential health books of all time by a respected industry publication and has been translated into more than fifty foreign languages. Dr. D'Adamo was selected Physician of the Year by the American Association of Naturopathic Physicians. He is the cofounder and academic dean of IfHI, the Institute for Human Individuality, and he is the director of The New England Center for Personalized Medicine in Wilton, Connecticut. Catherine Whitney has collaborated on numerous bestselling books on health and medicine.