General medical information

MedlinePlusHealth and Wellness Resource Center

Mayo Clinic

Food & Drug Administration (FDA)

Specific Health Problems

National Cancer Institute

American Diabetes Association

National Institute of Diabetes

Native American Diabetes Project

APA Help Center American Psychiatric Association

Alzheimer's Association

Flu.gov

National Council on Aging

 

Alternative Medicine   

Ask Dr. Weil

Alternative Medicine Channel

National Center for Complementary and Alternative Medicine