MedLinePlus.Gov

Comprehensive trusted health information. Federal Govt website.

http://medlineplus.gov/

NHS Direct - Health & Medical Information

Delivers telephone and e-health information services day and night direct to the public.

http://www.nhsdirect.nhs.uk/

WebMD - Better information. Better health

The leading source for trustworthy and timely health and medical news and information.

http://www.webmd.com/