Vitamin B3

  • Chemical name:

  • Niacin, niacinamide, Nicotinamide riboside


Its a water soluble vitamin.

Deficiency disease:

Its deficiency well lead to Niacin, niacinamide, Nicotinamide riboside.

Upper intake level: 

Its upper intake level 35.0 mg.

Overdose disease: 

over dose well cause Liver damage (doses > 2g/day) and other problems.

Food source : 

Foods rich with vitamin B3 is, Meat, fish, eggs, many vegetables, mushrooms, and tree nuts.

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Jon Abrahamson, MD

Jon K. Abrahamson, M.D., practices general pediatrics with Cleveland Clinic Community Pediatrics,