Essential vitamin supports many vital body functions including nervous and immune system function.* Also plays a part in protein and fat metabolism.*. What is vitamin B-6? . Vitamin B-6 is a water-soluble essential vitamin needed by the body for good health.** It can be found in many foods including beans meat poultry fish some fruits and vegetables and fortified cereals. . How does vitamin B-6 support health? . Required for proper function of the nervous and immune systems*. Required for formation of hemoglobin important for carrying oxygen throughout the body*. Supports enzymes involved in maintaining healthy red blood cells*. Promotes release of stored energy*. Supports conversion of stored carbohydrates to maintain healthy glucose metabolism*. Necessary for the function of more than 100 enzymes involved in protein metabolism*. Supports synthesis of neurotransmitters such as dopamine and serotonin and myelin formation*. Important for conversion of tryptophan into niacin*. Promotes healthy gene expression*. Why choose NSI Vitamin B-6? . Supplies 100 mg of vitamin B-6 per single-tablet serving. Contains 100 servings per bottle. Incredible value! About Vitacost. Vitacost nutritional products are manufactured to high standards of quality efficacy and safety. Each Vitacost product meets or exceeds the standards and requirements set forth in the FDA’s Code of Federal Regulation (21 CFR 111) Current Good Manufacturing Practices (CGMP). . . *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat cure or prevent any disease.