National Council Against Health Fraud
(NCAHF)

Quackwatch
Excellent source of alternative medicine issues

Consumer Health Digest
A weekly newsletter on health-related consumer protection issues

Science-Based Medicine
A blog devoted to "Exploring issues and controversies in the relationship between science and medicine"

Healthwatcher
Large site with emphasis on Canadian issues

Quack-Files
Good source with many other links

KASES
Kentucky Association of Science Educators and Skeptics

NCCAM
National Center for Complementary and Alternative Medicine

FDA
Federal Drug Administration

Chirobase
Good source for chiropractic issues

Urban Legends Reference Pages
A good source for health-related claims passed on by e-mail

KMA
Kentucky Medical Association

GLMS
Greater Louisville Medical Society