syringes for b12 injection Best Vitamin Sites Red B12 Injectable Ampoules Syringe
Description
2018 Aug 1;39(4):489-517
[DOI] [PMC free article] [PubMed] [Google Scholar] 264.Tsai, S.-Y
If you are not deficient then any B12 injected that is not needed and surplus will simply be eliminated by your body
This includes those with pernicious anemia or gut problems
