vitamin b12 injection how much Cyanocobalamin (B12) 1000 mcg/mL, Multiple Dose Vial 30 mL, Each B12 Shots Phoenix | Arcadia,
Description
There are several B12 supplements available, and some (like B12 tablets) have high dosages far above the daily recommended value
They also come pre-loaded with a methyl group, which is useful
How do you become deficient in vitamin B12
Many adults remain stable on 1,000 mcg once monthly, though dose intervals can be adjusted according to serum markers
