Andrew Saul, Ph.D., is contributing editor for the Journal of Orthomolecular Medicine. A biologist and teacher by training, Dr. Saul has been a consulting specialist in natural healing for more than twenty-five years, helping medical doctors' problem patients get better. He has taught thousands of students at New York Chiropractic College and the State University of New York. Dr. Saul's previous book, Paperback Clinic, has been used as both a college textbook and reference work for health practitioners. He lives and practices in upstate New York.