NIH is the official US medical research center and an agency of the U.S. Department of Health and Human Services. It provides links, funding opportunities and health information for the public as well as for medical professionals. - [Read more]

The National Center for Complementary and Alternative Medicine (NCCAM) is the US Federal Government's official agency for scientific research on the diverse medical and health care systems, practices, and products that are not generally considered part of conventional medicine. - [Read more]