B12 Shots at Home: How, Where & How Often to Inject Yourself AZ IV Medics NOW OFFERING B12 INJECTIONS B12 injections are an all natural energy and metabolism Booster Your body needs Vitamin B12 to make red blood cells which carry oxygen around the body If you have a low vitamin B12 level, injections can go a long way toward improving your health and well being. But if your B12 level is normal, don't fall for claims that BENEFITS OF HAVING VITAMIN B12 INJECTIONS Vitamin B12 injection benefits include a healthier cardiovascular system, and for this reason we always recommend a course of treatments to individuals who are looking to Vitamin b12 injections I'm regularly asked whats the point in having them? Vitamin b12 is formally found in the foods we eat but studies show a large number of adults