Vitamin B 12 intramuscular injections are also used therapeutically to help restore energy and combat various symptoms related to such deficiencies. Vitamin B 12 is essential to the development of healthy blood cells, nerve Fun Fact Friday! Ever wondered Why is my B12 injection red? All B12s are cobalamins they have a cobalt atom at the center of a special ring shaped molecule called B12 Shots Specialist Near Me The Wellness NPs B12 Injections Radiant Med Spa Fremont, CA Vitamin B12 Shot Delaware: Delmarva Pain and Spine Center: Pain Management Physicians