B12 Shots vs. IV Infusions: What is the difference? Integrative Medicine, Laser and Aesthetics B12 Shots at Home: How, Where & How Often to Inject Yourself AZ IV Medics B12 Shot: Step by Step Guide for Self Injection TikTok Ever wonder why B12 shots are red? Here's the scoop! B12 injections naturally have a deep red color due to the presence of the cobalt corrin complex, a key component of Vitamin B12 injections deliver high doses of this essential vitamin directly into your bloodstream for better absorption than oral supplements to boost energy, support red blood cell production and maintain nerve function. Vitamin B12 for the Treatment of Autism The Autism Doctor