Pediasure 1.5 Cal with Fiber, vanilla, 8 fluid ounce (237 mL) institutional can. PEDIASURE 1.5 CAL WITH FIBER is a higher caloric density product designed to meet the higher energy requirements of pediatric patients who are at risk for malnutrition, require a higher caloric density, or have fluid restrictions. It provides a source of complete, balanced nutrition for children 1 to 13 years of age. For oral or tube feeding. May be used as the sole source of nutrition or as a supplement. Use under medical supervision.