how to put b12 injection Give Yourself a How to Self-Inject Vitamin B12

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Liquid B12s have become more and more effective at delivering Vitamin B12 to the body, but B12 shots are the most efficient way to prevent or treat a deficiency

A deficiency of vitamin B12 can also cause shortness of breath or heart palpitations, as well as gastrointestinal symptoms including constipation, diarrhea, appetite loss, or gas

It also influences gene expression patterns that control whether cells store or burn fat

Then its perfectly normal to feel tired and exhausted

Doctors need to think about these differences when planning treatment