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NNMT transfers a methyl group from SAM onto nicotinamide, producing 1-methylnicotinamide while consuming methyl donors and contributing to NAD depletion
Its FDA-approved for hypoactive sexual desire in women but used off-label for men
Common supplements like protein, probiotics, and a multivitamin are generally compatible with GLP-1 medications
Brooke advises the NBHWC Program Approval Commission and serves on university academic advisory boards to advance professional coaching standards
Image: Peter Dazeley/Getty Images About the Author Marygrace Taylor, Health Writer About the Reviewer Pieter Cohen, MD, Contributor Disclaimer: As a service to our readers, Harvard Health Publishing provides access to our library of archived content
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