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Without adequate B12, the body cannot produce healthy red blood cells or maintain the myelin sheath that protects nerve fibers
The needle should easily be inserted into the fatty layer without hitting any muscles, bone, or blood vessels
However, low levels are rare in most healthy adults because the human liver stores vitamin B12 over time
In laboratory studies, inhibiting NNMT has been investigated for effects on cellular NAD+ levels and adipocyte (fat-cell) metabolism
In short, our recommended vitamin B12 shot dosage and frequency is around 1 mg per shot, injected daily for at least 90 days
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