Naka Nutri B50 Complex - Bonus Size - A complete Vitamin B formula containing eight essential B vitamins, plus Choline and Inositol, to promote the metabolism of carbohydrates, fats and proteins for energy production, and assist in maintaining healthy nerves and immune system. This B vitamin complex also supports cardiovascular health, assists in the formation of red blood, helps maintain healthy skin, hair, eyes, and liver, and helps prevent neural tube birth defects. Nutri B50 Complex is a liquid-suspension formula that provides far greater absorption and bioavailability than capsules and tablets. Each B vitamin performs individual functions, but complement each other and work together to help provide the essential maintenance your body needs to function optimally.