Can saw palmetto treat an enlarged prostate?
Scientific evidence shows little or no benefit, so use caution with this popular supplement.
- Reviewed by Marc B. Garnick, MD, Editor in Chief, Harvard Medical School Annual Report on Prostate Diseases; Editorial Advisory Board Member, Harvard Health Publishing
Marketed as a natural remedy for an enlarged prostate, saw palmetto is a top-selling dietary supplement. It’s extracted from berries that grow on saw palmetto palm trees, which are native to the southeastern United States.
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About the Reviewer
Marc B. Garnick, MD, Editor in Chief, Harvard Medical School Annual Report on Prostate Diseases; Editorial Advisory Board Member, Harvard Health Publishing
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