US$ 25.46
cost b12 injection How Much Does A Shot What else should I know about Cyanocobalamin (Vitamin B12) Injection Vitamin b12 injection | Healthcare
Description
In these cases, an injection bypasses the faulty digestive system, delivering B12 directly into the muscle where the body can use it

Elderly patients tend to have a greater frequency of decreased hepatic, renal, or cardiac function, and also have concomitant disease or receiving other drug therapy

B12 (hydroxocobalamin is listed as an essential medicine by WHO (see page 19 here) but it seems this is not understood by many GPs

Your dose needs may be different during pregnancy or while you are nursing
