how to give vitamin b12 injection im Injections at Home - Safety Guide for Self-Administration Treating Severe Vitamin B12 Deficiency

Only animal foods have vitamin B12 naturally

Some individuals may have problems producing this protein due to genetics, age, chronic gastritis, autoimmune conditions, or bariatric surgery

Common Scenarios : Used when larger doses of B12 are required, such as in cases of severe deficiency or during initial treatment phases where higher doses are necessary to quickly raise B12 levels

You may also have a higher risk of developing a vitamin B12 deficiency if: If youre experiencing any of the following symptoms, you may have a vitamin B12 deficiency

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Intramuscular and subcutaneous are not interchangeable, and the needle follows the route