HEATKEYS

Life Extension is a global authority on nutrition, health and wellness. We supply only the highest quality nutritional supplements, including vitamins, minerals, herbs, hormones and anti-aging supplements.

Read doctor-produced health and medical information written for you to make informed decisions about your health concerns.

Linus Pauling Institute at Oregon State University

Authoritative health information, drawing on the expertise of the 8,000 faculty physicians at the Harvard Medical School and its world-famous affiliated hospitals.

A health-focused blog that makes sense of science, and offers accurate, trustworthy and practical advice about all aspects of healthy living.

Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computer...

a better way to health and wellness

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert co...

Award-winning, trustworthy, and credible health information and tools for patients from American Academy of Family Physicians.

LIVESTRONG offers trusted health information and health news on diseases, symptoms, drugs, treatments and more. Get healthy with LIVESTRONG

Medscape is a free resource for Physicians, medical journal articles, MEDLINE, medical news, major conference coverage, and comprehensive drug information.