b12 injection 1000 mcg how often Vita-Jec mcg/mL Cyanocobalamin Vitamin B12 Injection 1000

Some compounded methylcobalamin products may specify storage at room temperature, refrigerated, or frozen prior to mixing

Even at large doses, vitamin B12 is generally considered to be safe because the body does not store excess amounts

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

Why have Vitamin B12 Injections