The Nutrition SourceMaintained by the Department of Nutrition at the Harvard School of
Public Health, The Nutrition Source offers clear tips for healthy
eating.
Medline PlusUp-to-date health information from the world's largest medical library,
the National Library of Medicine of the National Institutes of Health.
WebMD
This site provides medical information and services for consumers, physicians, and other health providers.
eMedicine Health
A consumer health site with more than 5500 pages of health content, this site contains articles written by physicians for patients and consumers.