why would you need a vitamin b12 injection shot Do You Need a Prescription
Description
[6] Devathasan G, Teo WL, Mylvaganam A

Without enough vitamin B12, red blood cells may have trouble getting out of the bone marrow because they will not divide normally and are too large to move into the bloodstream

Possible coloration en rouge des urines

Les personnes ges ou souffrant de pathologies (insuffisance rnale, troubles hpatiques) doivent consulter un mdecin avant toute supplmentation