b12 injection sc or im Cyanocobalamin – 1000 mcg/mL Best Vitamin B12 Injection Site:

PMCID: PMC7489598

But because your body cant make B12 on its own , you do need to get it from your diet or supplements

Adults with severe deficiency usually get 1,000 mcg of vitamin B12

Feel Better from the Inside Out with Vitamin Injections The benefits of vitamin injections go far beyond what traditional supplements offer

It does this by helping to convert food into energy and aiding in the metabolism of fats and proteins

Treatment for B12 deficiency without neurological involvement: For patients with haematological manifestations only (macrocytic anaemia) or asymptomatic deficiency, the regimen is hydroxocobalamin 1mg intramuscularly three times weekly for two weeks (total of six injections), followed by maintenance of 1mg every three months for life