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Plus, because B12 vitamin is bound to amino acids (found in protein foods) and is only released when certain enzymes and stomach acids are present, its possible to consume enough but still remain somewhat deficient
Methionine is needed for DNA synthesis and methylation reactions
Persistent vomiting, severe nausea that prevents eating, diarrhea lasting more than a week, or any symptom that significantly impacts your daily functioning requires medical attention and likely a dose adjustment
These oversized cells carry less oxygen per unit, which explains the fatigue that feels disproportionate to activity level
What Are the Signs You May Need B12 Supplementation
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