B12 Shots at Home: How, Where & How Often to Inject Yourself AZ IV Medics Lets do my first B12 injection together This is something Ive been nervous about for a long time, but today I finally did itand it honestly wasnt bad at all. I used the Union Medico needle guide Vitamin B12 Shot Delaware: Delmarva Pain and Spine Center: Pain Management Physicians Now offering Vitamin B12 injections at The Best You Owen Sound! Boost your energy levels, support a healthy metabolism, and improve mental clarity and mood all with a quick, B12 Injections at Allura Skin, Laser & Wellness Clinic