is it good to take vitamin b12 injections Best Injection Site: Administering B12 Shots Vitamin B12
Description
Henry RR, Abrams L, Nikoulina S, Ciaraldi TP

A healthcare professional will review your medical history, discuss any symptoms you've been experiencing, and conduct tests if necessary to evaluate your vitamin B12 levels

Lack of intrinsic factor is most common in older people and is usually associated with an autoimmune disease known as pernicious anaemia

Must be administered by a healthcare professional.