Doctors prescribe vitamin B12 shots for people with a B12 deficiency or those with an underlying condition that inteferes ...

Explore how vitamin B₁₂ supports the brain and nervous system, why deficiencies persist even in well-nourished populations, ...

Vitamin B6 helps your body convert food into energy, keeps your immune system strong, and may improve heart health.

Dermatologists often recommend nicotinamide — a form of Vitamin B3 — following skin cancer. A study of nearly 34,000 veterans ...