b12 injection administration site How to Inject Vitamin How to Give B12 Injections

Vitamin B12 injections (hydroxocobalamin in the UK) are prescribed for documented deficiency states such as pernicious anaemia and malabsorption disorders

* Sulfur-containing amino acids (not to be confused with sulfa drugs)

In cases of severe deficiency, up to 3 mL daily can be applied intramuscularly for a week or more

The Science Behind the Boost Vitamin B12 is essential for red blood cell production, nerve health, DNA synthesis, brain function, and energy metabolism

Though it differs a bit from one person to another, the effects of B12 vitamins usually last around 48 hours to 72 hours after the initial injection