Vitamin B

The B-complex vitamins are essential for normal growth and development. They are a group of eight vitamins including thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folic acid (B9), and cyanocobalamin (B12). B vitamins play an important role in metabolizing carbohydrates, fat, and protein into energy. They enhance immune and nervous system function, promote cell growth, and help to maintain healthy skin and muscle tone.