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It is found almost exclusively in animal-derived foods and requires intrinsic factor for absorption
Mechanism in research literature NNMT (nicotinamide N-methyltransferase) catalyses the methylation of nicotinamide using S-adenosylmethionine (SAM) as the methyl donor, producing 1-methylnicotinamide (1-MNA) and S-adenosylhomocysteine
Serum folate : Essential to check alongside B12, as folate deficiency can cause similar symptoms and co-deficiency is common
My energy is back, and I no longer feel sluggish
Frequencies range from weekly to monthly, depending on your goals and baseline levels
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