Vitamin B3, 100 mg, 90 Tablets - Natural FactorsNatural Factors Vitamin B3, 100 mg, 90 Tablets, is a dietary supplement designed to support overall health. Vitamin B3, also known as niacin, plays a crucial role in converting food into energy, which is essential for metabolic processes. This supplement aids in the metabolism of proteins, enhancing energy production and supporting nervous system function. One of the key benefits of Natural Factors Vitamin B3 is its ability to help regulate blood