With that said, some muscles (like the deltoid muscle of the upper arm) are smaller in some people, and it is possible to hit bone if the shot is not given in the thickest part
Subcutaneous Options: Abdomen and Thigh While most B12 shots are injected into a muscle (intramuscular), they can also be given as a subcutaneous injection
b12 shots will help increase red blood cell production which does a number of things like: increase energy levels improves metabolism helps with weight loss increases concentration boosts mood helps improve sleeping patterns boosts immune system may increase hair growth FAQS Q:What is a b12 shot good for
Choose a spot on the upper arm, thigh, or another recommended area, and clean it with a fresh alcohol wipe
Most patients describe the sensation as a brief pinch followed by mild pressure
If youre unsure, a quick refresher on injection techniques can be a big help