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NNMT catalyzes the methylation of nicotinamide (vitamin B3) using S-adenosylmethionine (SAM) as the methyl donor, producing 1-methylnicotinamide (1-MNA) and S-adenosylhomocysteine

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Plasma half-life estimates range from 30-60 minutes based on limited animal and human studies, though systematic pharmacokinetic characterization in humans has not been published

These injections are perfect for those needing an immediate boost of vitamins and minerals

Numerous studies have shown an association between low serum levels of vitamin B12 with increased risk of depressive symptoms