Vitamin B3, also known as niacin, is a water-soluble vitamin that plays an important role in human health. Niacin is involved in several critical bodily processes, including energy production, the metabolism of fats and carbohydrates, and the maintenance of healthy skin, nerves, and digestion. Niacin is found in a variety of foods, including meats, fish, … Continue reading Vitamin B3: Importance for Health