b12 dosage injection for adults Dose: 7 Guidelines Gastric Banding Vitamin B12 Injection:

Injection Site Selection

Even though vitamin supplements are sold over the counter, any vitamin supplementation should always be discussed with a physician, says Gary Soffer, MD, a Yale Medicine allergist and immunologist who offers guidance on the safe use of dietary supplements, among other things, within the Integrative Medicine Program at Smilow Cancer Hospital

Prawitt, J., Caron, S

The treatment is administered through direct injection into muscle tissue, typically in the upper arm, thigh, hip, or buttocks area [5]

Frequency varies by need, some benefit from weekly injections, others monthly.

Vitamin B12 Shots: Vitamin B12 is an essential nutrient for proper red blood cell formation, neurological function, and DNA synthesis