This study provides national estimates of the food acquisitions of public unified school districts participating in the National School Lunch Program and School Breakfast Program. It describes the type, quantity, and value of foods purchased by public school districts and the relative importance of foods donated to these school districts by the USDA,

The National School Lunch Program operates in over 94,000 schools and institutions. More than 26 million children receive meals through the program on any given day; about half of these meals are provided free of charge. The School Breakfast Program operates in approximately two-thirds of the schools and institutions that offer the NSLP, most commonly in schools that serve large numbers of economically disadvantaged children. 

This study compares the nutrients provided in school meals and the nutrients consumed by students with several standards. Recommended Dietary Allowances (RDA) are the daily intake levels of essential nutrients that are adequate to meet the nutrient needs of practically all healthy persons. The RDA are used to plan school meals.

The Child Nutrition Program Operations Study was designed to collect data from States and participating SF As through annual telephone surveys during School Years (SY) 1988-89, 1989-90, and 1990-91 and through on-site visits during SY 1989-90 and 1991-92, with specific information needs for each data collection effort defined by FNS staff.