Boost Original Balanced Nutritional Drinks provide nutritional support for individuals with inadequate oral intake, reduced appetite, malnutrition, general oral supplement needs, or supplemental or interim sole source nutrition needs. It contains 10 grams of high-quality protein to help maintain muscle; calcium, vitamin D, and magnesium to support strong bones; 3 grams of fiber to support digestive health; and 26 vitamins and minerals (including 8 B vitamins to help covert food to energy). This unique drink is also an excellent source of antioxidants (selenium and vitamins C and E) and features a PREBIO1 blend of prebiotic fibers to help promote the growth of beneficial intestinal bacteria to support digestive health.