At baseline measurements-weight,height,mid-upper arm circumference,and body composition will be taken, fasting blood spot test will be administered to measure levels of Insulin and insulin like growth factor, and computer based cognitive testing. Demographic information will be collected along with a dietary survey. Primary outcomes are cognitive performance on standardized tests and change in height-for-age z-score over the supplementation period, 9 months total. Questionnaires will be administered to collect demographic data and dietary information.