Evidence-based information on treatments and conditions
Featured Health Topics
Fact sheets about specific herbs and botanicals.
Carefully conducted health research studies.
CAM health and research information at other Federal agencies.
Complementary and alternative medicine (CAM) is a group of diverse medical and health care systems, practices, and products that are not generally considered part of conventional medicine. Learn about CAM basics and statistics on use.
Selected Spanish-language fact sheets and more.