subcutaneous b12 injection sites Injections at Home - Safety Guide for Self-Administration Instruction Guide for Intramuscular (IM)
Description
In this article, our goal is to educate you on what B12 is, how it impacts your body, and help you determine if B12 injections are a valuable tool in your arsenal to look and feel your best
Rare but Serious Complications Even though rare, serious problems can happen with Vitamin B12 shots

Yes, restoring B12 levels has shown to help reduce anxiety and mood swings associated with deficiency

In animal studies, yes
