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To inject IM, hold the skin firmly between your thumb and index finger
Studies show that 1,000 to 2,000 mcg a day can help with B12 deficiency
If you've been taking oral B12 supplements without feeling a difference, a shot is the most reliable way to find out whether the issue is your B12 levels or something else
Let us know if you need help
When you inject into the arm (deltoid) your main goal will be to penetrate the muscle and then slowly deliver the vitamin B12 into the muscle, and then extract the needle at the same 90 degree angle that you inserted it
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