B12 Injection sites + How to use B12 Shots Safely Best Vitamin B12 Injection Sites: Where to Inject B12 PA Relief Ivy Grove Surgery : Self administration of B12 injection Type of injection and there site , #injection #siteofinjections #pharmacistlife #PharmacyStudent #pharmacyreels 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