PediaSure Grow & Gain with Fiber and Immune Support nutrition shakes for kids are clinically proven* to help kids grow. From the #1 pediatrician-recommended brand. * Studied in children at risk for malnutrition, 2 servings per day. † Nutrients include protein, vitamins A & D, zinc, & antioxidants (vitamin C & E and selenium). ‡ In children ages 3-4 at nutritional risk (5th-25th weight-for-height percentiles), when given 2 servings per day & dietary counseling. § 9g total fat per serving.