can i use an insulin needle to inject b12 How These 4 IM Injection Spots Safely B12 Shots: Vitamin B12 Injections
Description
Citations Kumar V, "Pernicious anemia." Medical Laboratory Observer, Feb

If you have symptoms suggestive of deficiency such as persistent fatigue, neurological symptoms, or unexplained anaemia, consult your GP before self-supplementing

They can be injected into the muscle, usually in the arm or buttock

This hereditary condition impedes the ileum (the final section of the small intestine) from effectively binding and transporting cobalamin into the bloodstream
