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Alternative Medicine


National Center for Complementary and Alternative Medicine

Call (888) 644-6226 or 301-519-3153 for more information


National Cancer Institute

Call (800) 422-6237 for more information


National Institute of Environmental Health Sciences


Office of the Director


Office of Dietary Supplements

Call (301) 435-2920 for more information

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Clinical Trials Information

The NIH funds research studies that you may be able to join. Visit for a list of ongoing clinical trials.

This page last reviewed on Thursday, April 07, 2011

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