Administered through an injection into a muscle, vitamin B12 shots contain a synthetic version of B12, otherwise known as cyanocobalamin. Although even high dosages of vitamin B12 carry no risk of ...

MultiBoost with B12 has been specifically developed to support metabolic function in beef and dairy cattle during ...

Obtain hematocrit, reticulocyte count, Vit. B 12, folate, and iron levels before and during treatment. Reevaluate periodically. Premature infants. Renal impairment (possible aluminum toxicity).

Your healthcare provider will give this as an intramuscular (IM) injection of vitamin B12. Once levels have returned to normal, additional oral supplementation can be added for a maintenance regimen.

Your doctor will give you the right dosage of vitamin B12 supplement, especially if you will inject it. Taking too much can cause side effects like nausea, headache, dizziness, and, in some cases ...