NOW Niacinamide - 500 mg - Vitamin B3 is an essential
member of the B-vitamin family that must be obtained from the diet. It is the
precursor to Niacin, but does not cause the “flush” normally associated with
Niacin intake. Niacinamide is a water-soluble vitamin. helps
maintain the normal functions of the skin, nerves and digestive systems. As an
effective blood vessel dilator, it treats dizziness and ringing in the ears.
Niacinamide also helps prevent premenstrual headaches and pellagra.