Vitamin B12 Injections: What You Need To Know How to self administer subcutaneous B12 injection., 1. Withdraw proper dosage from vial into an insulin syringe, 2. Clean site of injection (abdomen or other proper site), 3. Pinch the skin where you How To Give Yourself Vitamin B12 Shots (with video!) B12 Injection sites + How to use B12 Shots Safely How to Use These 4 IM Injection Spots Safely
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how to put b12 injection How to self-inject intramuscular vitamin B12 - Overview