Still taking vitamin B12 injections? Move over shot. A pill may be just as good. Dr. Leslie Greenberg's Blog Do you follow a vegan diet? Did you know that vitamin b12 is mainly present in animal based products so those following a strict plant based are more likely to be deficient in vitamin How to Give a B12 Injection: Step By Step Instructions Self injecting vitamin B12. Quick and painless jabs after a B12 by Dr Caroline Palmer Medium Cyanocobalamin for Injection 1000 mcg Multiple Dose Vials 1ml x 25 Tray (Rx) Vitamin B12 Injektopas (100x 1ml) order on Lions Pharmacy