Ivy Grove Surgery : Self administration of B12 injection What Happens If You Inject B12 Into Fat? PA Relief B12 vitamin Store How to Perform a Subcutaneous Injection of Vitamin B12 B12 vitamin Store A Manual for you all: What are B12 injections? Where to give B12 injections shots? How to give B12 injections? Subcutaneous (SC) and Intramuscular (IM) Injections Must Knows for Subcutaneous administration: Pinch skin with non dominant hand and hold syringe with dominant hand Always inject: 2 inches away from umbilicus (for abdomen) 3 inches