For those who want healthy, natural energy support, Complete Nutritional System from Rainbow Light is just what you're looking for. It's rich in B Vitamins, which support metabolism of carbohydrates, and it's loaded with other vitamins and minerals. This multi also provides powerful antioxidant protection.The real power of this formula is Green power, extremely potent green foods. Each serving provides over 1,100 mg of nutrient dense green foods. Real food provides nutrients and health benefits that plain vitamins and minerals don't. So, for complete energy and health support, choose Complete Nutrition System.