Vitamin B3

Energy

Like all B vitamins, niacin helps convert food into energy by assisting enzymes. In particular, niacin is a major component of two coenzymes involved in cellular metabolism.

Metabolism

Metabolism promotes anabolic reactions such as synthesis of cholesterol and fatty acids and plays an important role in maintaining the antioxidant function of cells.

Antioxidant

Protects the body from free radicals, thereby protecting cells from damage.

The daily allowance for men is 16 mg, for women 14 mg. Pregnant and lactating women require 18 mg of niacin.