MedlinePlus: The National Institutes of Health provides health news, information on any health topic, medical encyclopedia, health dictionary and more.
IBIDS: IBIDS is the International Bibliographic Information on Dietary Supplements database, a source of medical research articles about nutritional supplements. Provided by the National Institutes of Health.
American Association of Naturopathic Physicians: A directory of licensed naturopathic physicians. Licensed naturopathic physicians tend to take a natural, comprehensive, holistic approach to health disorders, as contrasted to a simplistic “take this pharmaceutical pill for that problem” approach.