News Release 

Changes in use of high-dose biotin supplements among US adults

JAMA

What The Study Did: Nationally representative survey data were used to examine changes over nearly two decades in daily use of high-dose biotin supplements, which are marketed as stimulating growth of hair and nails.

Authors: Danni Li, Ph.D., of the University of Minnesota in Minneapolis, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jama.2020.8144)

Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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Media advisory: The full study is linked to this news release.

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