Alternative and Complementary Medicine
- VA Whole Health
Information on complementary and integrative health as part of the Whole Health program. - LiverTox

Provides up-to-date, accurate, and easily accessed information on the diagnosis, cause, frequency, patterns, and management of liver injury attributable to prescription and nonprescription medications, herbals and dietary supplements. - National Center for Complementary and Integrative Health

Part of the National Institutes of Health. Includes a complementary and alternative medicine citation index. - QuackWatch

A member of Consumer Federation of America, QuackWatch is a nonprofit corporation whose purpose is to combat health-related frauds, myths, fads, and fallacies. In English, French, Portuguese, and Spanish.