what size needle to give b12 injections Is this the right for im injections? : r/B12_Deficiency what size needle to give

This, in turn, supports overall ovarian health

PMID: 29543316 5 Bioavailability and daily requirement of vitamin B12 in adult humans: an observational study of its colonic absorption and daily excretion as measured by [13C]-cyanocobalamin kinetics

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B12 is present in supplements and foods that have been fortified, making them potentially easier to absorb

B12 Intravenous Dose Protocols The usual B12 dose via IV is 1,000 mcg per session

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