where are b12 injections given Instruction Guide for Intramuscular (IM) Self-injection of Methylcobalamin 1mg/5mg Where to Inject Vitamin B12
Description
In these cases, B12 injections can bypass the digestive system and deliver the vitamin directly into the bloodstream

2,000 mcg/mL 5 mL Vial 2,000 mcg/mL 30 mL Vial Cyanocobalamin is a vitamin of the B-complex family, commonly known as cobalamins (corrinoids)

they are not a general stimulant

How much do you need
