how to give yourself a b12 injection in the arm Self-Inject Vitamin at Home What Are Subcutaneous Injections? -

limited robust data on efficacy

According to the Vitamin B12 is present in a range of foods, including: eggs poultry fish meat milk and other dairy products beef liver clams some fortified breakfast cereals and nutritional yeasts Dietary supplements are also available for those who do not consume enough vitamin B12 as part of their diet

Contraindications Vitamin B12 injection is contraindicated in pregnant and lactating women, liver disease, kidney disease, infection, iron deficiency, folic acid deficiency, the patient undergoing treatment that has a direct effect on bone marrow, an allergy to medication, vitamin, preservative or cobalt

Genetic Factors: Inherited conditions affecting B12 metabolism can lead to deficiency despite adequate dietary intake

Initially, Safe B12 injection dosage for adults is usually administered 1-3 times per week