WebMD:
A health resources for consumers, physicians, nurses, and educators. Includes news, chat forums, health quizzes and consumer product updates.
Healthline:
A collection of weblogs by Healthline professionals, covering different aspects of health, wellness, treatments, and recent advances.
Medline Plus:
A consumer-health media company and provider of personalized health information and management tools. These tools motivate health-conscious people like you to look, feel, and actually be many years younger—to Live Life to the Youngest®.