This thought-provoking, comprehensive guide to nutritional therapy provides proven methods for combating almost every possible health condition - from asthma and Alzheimer's disease to cancer, depression, allergies and heart disease.Dr. Saul explodes the myth that an army of medical specialists and medications is necessary to maintain good health. The human body, he maintains, has evolved to live well and fight off disease, relying on only a dozen or so essential nutrients.US