US$ 22.64
b12 1000 injection monthly dose Cyanocobalamin (B12) mcg/mL, Multiple Vial 1 mL, 25/Tray CYANOCOBALAMIN INJECTION, USP 30000 mcg/30
Description
[DOI] [PubMed] [Google Scholar] 15.Soohoo M., Ahmadi S.F., Qader H., Streja E., Obi Y., Moradi H., Rhee C.M., Kim T.H., Kovesdy C.P., Kalantar-Zadeh K

PMID 38665151

Synthetic B12 (cyanocobalamin) is less bioavailable by comparison and requires a three-step process to be converted to usable B12 in the body

The muscle of the leg between the knee and the hip (your lap) is fine, as is the upper outer quadrant of the buttock
