Ivy Grove Surgery : Self administration of B12 injection Vitamin B D B12 Injections Near Ne Wilmington Urgent Care Clinic Wilmington Urgent Care And Family Clinic B12 Injection sites + How to use B12 Shots Safely Where to Inject Vitamin B12 YouTube 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 Do You Need a Prescription for B12 Injections? OmegaQuant