Mayo Health Oasis This sight provides accurate nutrition information from the Mayo Clinic as well as search capabilities on health information, programs, services and publications.
National Library of Medicine This site provides links to health-related sites as well as programs, services etc.
New England Journal of Medicine Abstracts from recent issues of the NEJM are available and readers are able to order copies of completed articles.
onhealth Provides the latest information on vitamins. Search capabilities on nutrition-related topics and a USP drug database.
The American Dietetic Association Provides food and nutrition information from a professional association of dietitians. Search for information on vitamin/mineral supplements and many other nutrition topics.
World Health Organization This organization was established in 1945 by the United Nations as an independent health organization. This is one of the best health sites available on the internet.