Key Benefits of BOOST Original Rich Chocolate Complete Nutritional 8 fl oz Drink: 240 Calories - To help you be up for anything 10 g High-Quality Protein - To help maintain muscle 26 Vitamins & Minerals - Nutrition you need each day 3 g of Fiber - To support digestive health Prebio1 Fiber Blend - Prebio1 is a proprietary blend of prebiotic fibers to help promote the growth of beneficial intestinal bacteria to support digestive health. Calcium, Vitamin D and Magnesium - To support strong bones Antioxidants - Selenium, Vitamins C, E and Beta-Carotene Low in Saturated Fat - With 4 g of total fat, just 1 g saturated fat and 10 mg cholesterol per serving