Balch, James F.

JAMES F. BALCH, M.D., is one of the bestselling health book authors of all time with his coauthored landmark Prescription for Nutritional Healing, which was one of the first major books to show how food and supplements can improve health. He has made numerous appearances on TV and radio and regularly lectures around North America. Dr. Balch writes a monthly newsletter, Prescriptions for Healthy Living, which is read by 50,000 subscribers; he also has a weekly Internet radio program called Prescriptions for Healthy Living on wsradio.com.

MARK STENGLER, N.D., is a licensed naturopathic doctor...