The central website for the National Cancer Institute (NCI) offers current, comprehensive information about cancer and cancer research.

Public health news, health topics A-Z, health updates for international travel, publications, data and statistics, information on diseases, and prevention guidelines from the CDC.

Health information based on the latest research and national treatment standards designed to support, not replace, the relationship that exists between patient/site visitor and his/her physician.

Aims to provide scientifically accurate information from a family medicine perspective to improve the health of all individuals and communities.

Find information and tools to help you and those you care about stay healthy.

For information about health, behavior, and development from before birth through the teen years.

MedlinePlus is the National Institutes of Health's website for patients and their families and friends. Produced by the National Library of Medicine, it brings you information about diseases, conditions, and wellness issues in easy-to-understand language. MedlinePlus offers reliable, up-to-date health information, anytime, anywhere, for free.

NIA leads a broad scientific effort to understand the nature of aging and to extend the healthy, active years of life.

The largest source of funding for medical research in the world.

Contains a variety of sources and links to healthy nutrition.