how soon does a b12 injection work Fast Do Injections Work? Results Timeline Vitamin B12 Injections: Benefits and
Description
[DOI] [PMC free article] [PubMed] [Google Scholar] 180.Wortley KE, del Rincon JP, Murray JD, et al

This includes: Those who have had allergic reactions to vitamin B12 or cobalt before People with certain health conditions, like Lebers disease Getting a full medical history and talking to a doctor before starting vitamin B12 injections is very important

This site may require assistance from another person

Additionally, both alcohol and omeprazole can irritate the stomach lining