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This could theoretically affect DNA methylation, gene expression, and other processes dependent on methylation
Consult your doctor for guidance
Panelli S, Epis S, Cococcioni L, Perini M, Paroni M, Bandi C, Drago L, Zuccotti GV
How often you can have vitamin B12 injections depends on why you are deficient, how well your body absorbs B12, and the dose you are on
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