Vitamin B is a group of water-soluble vitamins essential for energy production, brain function, and red blood cell formation.
Your healthcare provider will give this as an intramuscular (IM) injection of vitamin B12. Once levels have returned to normal, additional oral supplementation can be added for a maintenance regimen.
Vitamin B12 is crucial for energy, brain function, red blood cell production, and nerve health.Vitamin B12 is essential for your body to function properly, and deficiency can lead to serious ...
Vitamin B12 oral medication. Vitamin B12 intramuscular injections (a shot that goes into your muscle). Vitamin B12 nasal gel. Vitamin B12 nasal spray.