when do you get b12 injections Vitamin Injections: What Need To Know Vitamin B12 Supplements and Injections

They are available by prescription following a consultation with a nurse prescriber

The injection provider can administer the B12 shot deep into the muscle (intramuscularly) or into the tissue layer between the skin and the muscle (subcutaneously)

Thigh: The outer-anterior thigh is another popular injection site, especially for self-administration

While both B12 shots and oral supplements can raise your vitamin B12 levels, injections offer some key advantagesespecially for weight-loss patients who need a quick energy boost for workouts and metabolism support: Superior absorption: B12 shots bypass the digestive tract entirely, delivering 100% of the dose directly into your muscle