Despite the absence of conclusive evidence of effectiveness, complementary and alternative medicine (CAM) is used by 4 of 10 adults in the US; little is known about the association between CAM use and health status.
Division for Research and Education in Complementary and Integrative Medical Therapies, Harvard Medical School Osher Research Center, 401 Park Drive, Suite 22-A West, Boston, MA 02215, USA. Long@DrNguyen.Org