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Do you want to know what the science says about a complementary health approach, such as yoga, acupuncture, or an herbal product?

Try looking it up in PubMed, a free online U.S. government database that includes citations for more than 32 million scientific papers.

We have a guide to PubMed that shows you how to do several common types of searches. It also explains some special features that can help you get the most out of PubMed.

Go to the guide