Niacin (Niacinamide)

Niacinamide is a form of vitamin B₃, a water-soluble vitamin, found in meat, nuts, eggs, dairy products and yeast. Many refined grain products, including cereals and other foods, are fortified with niacin. It plays a role in energy production, the function of the skin and nervous system, normal psychological function and the reduction of tiredness and fatigue.