PediaSure Enteral Formula is a source of complete, balanced nutrition especially designed for the tube feeding of children 1 to 13 years of age. This unique formula meets or exceeds 100% of the dietary reference intakes (DRIs) for protein and 25 essential vitamins and minerals for children 1-8 years of age in 1,000 Cal (1,000 milliliters), and for children 9-13 years of age in 1,500 Cal (1,500 milliliters). Plus, it also has DHA (32 milligrams per 8 fluid ounces) and lutein to support the brain and eyes; Vitamin D, calcium, and phosphorus for strong bones. This formula also contains antioxidants (vitamins C and E and selenium) to support the immune system.