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Wear sterile gloves if you are administering the injection to someone else
Vitamin B12 is water-soluble vitamin that is found only in animal foods: meat, Poultry, Fish, Eggs, Dairy, and Fortified foods
Nonetheless, in very high doses, it can cause an intense acne flare-up
Intramuscular B12 Dosing Protocols For those with Vitamin B12 deficiency, intramuscular injections are a direct and effective treatment
Afterward, there are some mild side effects including redness, swelling, bruising (pretty rare), firmness, tenderness, itching, and/or skin sensitivity
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