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severe or persistent headache

Insurance coverage for B12 injections can vary greatlysome insurers may cover the injections if deemed medically necessary, such as for diagnosed deficiencies or associated conditions, while others classify these injections as elective and may not provide coverage

It supports red blood cell formation and proper nerve function

Is Vitamin B12 deficiency reversible

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Safety and Side Effects of Vitamin B12 Shots Vitamin B12 shots are generally safe when administered by qualified healthcare professionals