How to Give a B12 Injection: Step By Step Instructions How are you feeling? Support your body at the cellular level Vitamin B12 plays a key role in red blood cell production, nervous system function, and energy metabolism, helping your body Neurobion is a combination of vitamin B1, B6 and B12 which supports healthy nerves and reduces symptoms of numbness and tingling. Neurobion injection is available at DnD to supplement those with vitamin Vitamin B12 Shot Delaware: Delmarva Pain and Spine Center: Pain Management Physicians