can diabetics have b12 injections Does metformin interact with vitamin B12? What is the recommended dose
What is the recommended dose of vitamin B12 (cyanocobalamin or methylcobalamin) injection for a non diabetic 61 year old female with neuropathy symptoms and a vitamin B12 deficiency (level of 348 pg mL)? assalamuwalaikum, Metformin can reduce absorption of Vitamin B12, and this is a well established long term adverse effect. Mechanism Metformin mainly interferes with: Calcium dependent absorption of the intrinsic factorB12 complex in the terminal ileum Are Vitamin B12 Shots Right for You? PDF] Sublingual vitamin B12 compared to intramuscular injection in patients with type 2 diabetes treated with metformin: a randomised trial. Semantic Scholar
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