If you are a strict vegan, for example, you are more likely to suffer deficiencies of various nutrients
Or you could be misdiagnosed with a major depressive disorder or even psychosis and take unneeded psychiatric medications for months (or years) before someone notices you look yellowish and youre finally diagnosed with megaloblastic anemia
Still, that doesnt mean children and younger adults, including those who are pregnant and nursing, cant develop B12 deficiency ( B12 deficiency is often misdiagnosed, often due to inadequate laboratory testing or because the symptoms are not specific ( Read on about nine of the most commonly reported symptoms related to B12 deficiency and how this deficiency is diagnosed and treated
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The honest answer is more useful and less convenient: there is no universal dose that is correct for everyone, and the figures circulating on vendor pages and forums are not a safe basis for self-administration
At the same time, inhibiting NNMT also helps preserve another important molecule: S-Adenosyl Methionine (SAM)