B12 Injections for Energy: Benefits and How It Works AZ IV Medics B12 Injection DRIP AND DIP 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 A Retired RN About Vitamin B12 Injections Not all shots are the same here's a guide Injections are a fast, effective way to deliver medications, nutrients, and vaccines directly into the bodybut not all injections are the How to Give a B12 Injection: Step By Step Instructions