What is the common name for vitamin B3?

The common name for vitamin B3 is niacin. Niacin plays a crucial role in energy metabolism and is involved in converting nutrients into energy by aiding in the function of enzymes. It also contributes to the health of the skin, digestive system, and nervous system. Niacin exists in two forms: nicotinic acid and nicotinamide, both of which have significant biological importance.

Vitamin B3 is essential for producing certain hormones, particularly in the adrenal glands, and helps in the synthesis of cholesterol and triglycerides. Due to its vital roles in the body, niacin is often emphasized in nutrition studies and dietary recommendations.

Other vitamins mentioned, such as biotin, pantothenic acid, and riboflavin, are important as well but correspond to different B vitamins with their unique functions and benefits. For example, biotin (vitamin B7) is crucial for fat and carbohydrate metabolism, pantothenic acid (vitamin B5) helps in the synthesis of coenzyme A, and riboflavin (vitamin B2) plays a critical role in energy production and cellular function. Understanding these distinctions helps in appreciating the unique contributions of each vitamin to overall health.