The most common side effect of B12 injections is irritation at the injection site, and injections are typically administered intramuscularly or subcutaneously. Less common side effects may include headache, nausea, diarrhea, itching, or a brief feeling of lightheadedness after the injection
Well review your symptoms, health history, and current supplementation to decide if injections are appropriate
At meetings scheduled for July 23 and 24 at the FDA's White Oak Campus in Silver Spring, Maryland, the FDA's Pharmacy Compounding Advisory Committee will consider whether to recommend adding seven peptide substances to the agency's 503A Bulks List, which would allow them to be used in certain compounded prescription drugs
IBD is a risk factor for venous thromboembolism, whereas neither rheumatoid arthritis nor celiac disease increases the risk of thromboembolism