Elson Haas, M.D., Medical Director of the Preventive Medical Center of Marin in San Rafael, California, is one of America's leading practitioners of integrative medicine. He is the author of four highly acclaimed books, including Staying Healthy With Nutrition and The Detox Diet. He lives in Sonoma County, California. Cameron Stauth, one of America's leading medical writers, is the author of nine critically acclaimed books, including Brain Longevity and The Pain Cure which he wrote with Dr D S Khalsa.