b12 injection supplies Vitamin at a Licensed Pharmacy Vitamin B12 Injections (Cyanocobalamin Injections)

Considerable variability exists between the different commercially available serum B 12 assays

50 For symptomatic deficiency (box 1) caused by insufficient dietary intake, intramuscular B 12 therapy is usually initiated with the aim of progressing to oral supplements once symptoms have resolved

80 How cost effective is B 12

Vitamin B12 shots are usually deep intramuscular injections every 2-3 months in large muscles

Intramuscular B12 Injection Sites Intramuscular (IM) injections yield better results and ensure faster absorption because the substance spreads directly to the muscle tissue

Usually resolves within hours