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Resource | Research and Data | Food/Nutrient Analysis School Nutrition Dietary Assessment Study III

FNS sponsored the third SNDA study to provide up-to-date information on the school meal programs, the school environment that affects the programs, the nutrient content of school meals, and the contributions of school meals to students’ diets. Data were collected from a nationally representative sample of districts, schools, and students in school year 2004-2005. The nutrient content of school meals offered and served was compared to USDA’s current regulatory standards.

11/26/2007
Resource | Research and Data The Low-Cost, Moderate-Cost, and Liberal Food Plans, 2007

The Low-Cost, Moderate-Cost, and Liberal Food Plans outline nutrient-dense foods and beverages, their amounts, and associated costs that can be purchased on three successively higher budgets, each supporting a healthy diet through nutritious meals and snacks at home. The Low-Cost, Moderate-Cost, and Liberal Food Plans are used by various federal and state agencies and the court system. 

11/14/2007
Resource | Research and Data Thrifty Food Plan, 2006

The Thrifty Food Plan, a fundamental part of the U.S. food guidance system and the basis for maximum food stamp allotments, has been revised by USDA’s Center for Nutrition Policy and Promotion, with assistance from USDA’s Food and Nutrition Service, Economic Research Service, and Agricultural Research Service. The TFP provides a representative healthful and minimal cost meal plan that shows how a nutritious diet may be achieved with limited resources. The plan assumes that all purchased food is consumed at home.

04/11/2007
Resource | Research Reports Nutrient Content of the U.S. Food Supply, 1909-2004

This summary report presents historical data on the nutrient content of the U.S. food supply from 1909-2004. The data and trends presented in this report are invaluable for monitoring the potential of the food supply to meet nutritional needs; for examining relationships between food supplies, diet, and health; and for examining dietary trends of Americans

02/08/2007
Page updated: May 22, 2025