The most authoritative resource available on dietary supplements, natural medicines, and complementary alternative and integrative therapies.


  • Patient handouts
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I am very happy with these services. Having up to date and scientifically accurate information at one's fingertips in this complex world of alternative medicine is a major lifesaver. Thank you very much for all you do and I hope that this database continues to be a reliable and convenient source of clinical insight.

Evan McCarvill

At last! An authoritative reference on the many nuances of Alternative Medicine. How to separate the good from the bad and the unknown. An extraordinary piece of work that will become the standard text in this area.

Vincent T. DeVita Jr., MD
The Amy and Joseph Perella Professor of Medicine Yale School of Medicine Former Director, National Cancer Institute

The authors have conducted a systematic and careful review of the scientific literature, and provide clear summaries of what is known about the risks and benefits of herbs and supplements.

Anthony L. Komaroff, MD
Professor of Medicine, Harvard Medical School
Editor-in-Chief, Harvard Health Publications

I absolutely love your product. It's comprehensive, and includes information that other resources do not.

Joan Colburn, MLIS, North Carolina

I checked out your new site and I really like it! It's easy to navigate - very clean design and professional. The testimonials and all the doctors on the Editorial Board give a lot of confidence and credibility.

Kelly Phipps
Founder and CEO
KUMA Interactive, Inc.