can i get b12 in a vial to inject Shots at Home: How, Where & How Often Yourself monthly. Have you ever gotten a
Description
Finally, a doctor tested for Intrinsic Factor Anti-body, which prevents B12 absorption
S2CID 205479529

It is listed as an intramuscular (IM) injection only
Important Legal Disclaimer: This product is intended solely for laboratory research and analytical use

Vomiting as a presenting symptom of infantile vitamin B12 deficiency
