does b12 injection make you sleepy Vitamin shots: Uses, benefits, and side effects Vitamin B12 Injections: Signs, Benefits

Bacteriostatic Water is sterile water containing 0.9% benzyl alcohol as a preservative

As with all injections, the treatment area might experience slight soreness, bruising, and redness

In the references from this same document we find this in Canadian paper Cobalamin (vitamin B12) and Folate Deficiency Canada use cyancobalamin they state Injection (IM or subcut): 1000 mcg/mL Where they state : 1 mg hydroxocobalamin administered subcutaneously once per week Many people have no choice but to buy safely and cheaply from online pharmacies in order to keep themselves well in the absence of any help from their GP

Colchicine para-aminosalicylic acid and heavy alcohol intake for longer than 2 weeks may produce malabsorption of vitamin B12