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For maintenance or prophylactic use (such as in a patient with short-gut syndrome who cannot absorb oral vitamins well), a common regimen is 1 mL IM once weekly

NNMT (nicotinamide N-methyltransferase) is a cytosolic enzyme that catalyzes a specific methylation reaction: it transfers a methyl group from S-adenosylmethionine (SAM) to nicotinamide, producing two products 1-methylnicotinamide (1-MNA) and S-adenosylhomocysteine (SAH)

Vitamin B12 fosters red blood cell formation, aids in nerve function, the metabolism of the cells, and the creation of DNA

Each milliliter contains 1.0 mg of cyanocobalamin, ensuring effective supplementation