how much is in a b12 injection Compounded Cyanocobalamin (Vitamin B12) Vitamin B12 Injections: Benefits and

People with gastrointestinal disorders such as Crohn's disease and celiac disease

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Injections are particularly appropriate for those with: Pernicious anaemia, an autoimmune condition affecting B12 absorption Conditions affecting the stomach or small intestine, such as Crohns disease or coeliac disease Those who have had gastric surgery or bariatric procedures Strict vegans and vegetarians not meeting their B12 needs through food or oral supplements For those who can absorb B12 normally, oral supplements are generally an effective and well-evidenced alternative to injections

OTC products often contain lower or variable doses and are not tailored to deficiency treatment