b12 injection in buttocks video How to perform a glute (intramuscular injection) Treating Severe Vitamin B12 Deficiency

Read professional profile Dr Veronika Matutyte Medical doctor with training and professional experience in gerontology and healthcare management across clinical and hospital settings

Unlike oral supplements, B12 injections bypass the digestive system and are absorbed directly into the bloodstream, ensuring maximum effectiveness

If patients revert to poor habits, weight regain is possible

While having megaloblastic anemia, hyperhomocysteinemia, and/or neuropathy are not medical conditions that influence vitamin B12 absorption, they are clearly indications for the use of vitamin B12 supplements when deficiency is established

Guideline 1: Proper Deficiency Diagnosis First, a Vitamin B12 deficiency must be accurately diagnosed