Chris D. Melitis, N.D., is the Dean of Clinical Affairs and Chief Medical Officer at The National College of Naturopathic Medicine, one of America's premier institutions, and the oldest in the country, for the teaching of naturopathic physicians. His previous books included Interactions Between Drugs & Natural Medicines, A Naturopathic Guide to Clinical Nutrition, and Better Sex Naturally. Rachel Streit is the editor-in-chief of Natural Health magazine, the longest running and most respected periodical in the field of natural self-care. Streit has edited three other titles in this series, incl...