The information on the government site for Complementary/Alternative Medicine Info is probably less biased than other health sites. This site gives fair and honest evaluations of non-mainstream treatments and supplements/herbs, including many benefits along with the risks.
Hierarchy of Governmental Health Agencies:
National Center for Complementary and Integrative Health (NCCIH) ,
is under the National Institutes of Health (NIH)
which is under the U.S. Department of Health & Human Services (HHS).
Sections of NCCIH Website:
Health
Topics A–Z
Research-based info from acupuncture to zinc.
Complementary, Alternative, or Integrative Health
What do these terms mean?
Be Informed
Learn how to make wise health decisions.
Safety
Safety info for a variety of products and practices.
Herbs at a Glance
Uses and side effects of herbs and botanicals.
How To Find a Practitioner
Information on seeking treatment.