Niacin is an important B Vitamin. At 20 mg per day, it aids in normal development and the regeneration of red blood cells.* Niacin also helps maintain proper metabolic functioning, supports carbohydrate metabolism and helps to maintain healthy skin and hair.* This supplement offers 250 mg of this important nutrient; a time-release formula releases Niacin over a prolonged period of time. The B vitamins are made up of several essential nutrients that provide nourishment for the stress of daily living. Vitamin B-1 (Thiamin), B-2 (Riboflavin) and B-3 (Niacin) are key B vitamins with different structure functions. Additional B vitamins include B-6 and B-12. These water-soluble nutrients are key players in the production of red blood cells. They are found naturally in meats, liver, fish, wheat germ and whole grain products, and green leafy vegetables. Additional B vitamins include Biotin, Folic Acid, Inositol and Pantothenic Acid.*  Note: Unless otherwise noted, this product has not been evaluated by the Food and Drug Administration. Our natural products are not intended to diagnose, treat, cure, or prevent any disease.