Nutrition for Teens and Adults. Rainbow Light® Brain Health Support Multivitamin supports brain health and nervous system function, and cellular energy production.* It is formulated to help your teen make up for gaps in diet when nutrient intake may not meet the demands of growth.* This multivitamin supplement is made with a high potency source of vitamins A, C, E and B-complex, and is formulated to support brain health and nervous system function.* It provides immune and digestive support, and high potency B vitamins support brain health.* Vitamins C, E, A and selenium support cellular health.* This formula is also a high potency source of chromium and molybdenum, and an excellent source of vitamin D and vitamin K; as well as calcium, iron, magnesium, zinc, selenium, copper and manganese. *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.