1000mcg vitamin b12 injection Cyanocobalamin (B12) 1000 mcg/mL, Multiple Dose Vial 30 mL 12 deficiency in animals Vitamin B 12 Cyanocobalamin Injection

doi:10.1016/j.rdc.2015.08.002 29Williams DM

Furthermore, although its very rare, getting too much vitamin B12 can lead to toxicity, says Yuval Pinto, MD, an obesity and family medicine doctor at Johns Hopkins Medicine in Baltimore

At the cellular level, B12 acts as a cofactor for two critical enzymatic reactions: Methionine synthase converts homocysteine to methionine, essential for DNA methylation and synthesis Methylmalonyl-CoA mutase involved in fatty acid metabolism and myelin production By restoring adequate B12 levels, injections enable normal red blood cell maturation in the bone marrow, correcting the megaloblastic anaemia

Vitamin B12 Injections: Benefits, Risks, and What to Expect Vitamin B12, also known as cobalamin, helps your body function correctly