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or if one is undergoing bone marrow treatment

B12 is an essential nutrient, and its deficiency is common, especially among individuals following restricted diets like vegetarianism or veganism, pregnant or breastfeeding women, older adults, those who have undergone gastrointestinal surgery or have gastrointestinal disorders, and people with an autoimmune condition known as pernicious anaemia

Dosing above 120mg/day shows no additional enzyme inhibition benefit but significantly increases peptide consumption cost

Further research is required to characterize the biological mechanisms associated with NNMT inhibition and the broader implications of these findings