FNS conducts a variety of studies, evaluations, and related activities that respond to the needs of policy makers and managers and help ensure that nutrition assistance programs achieve their goals effectively. These plans provide short descriptions of projects that have been or will be funded in each fiscal year.

USDA produces four food plans outlining practical, nutritious diets at successively higher cost levels: the Thrifty, Low-Cost, Moderate-Cost, and Liberal Food Plans. The Thrifty Food Plan serves as the basis for maximum allotments in SNAP.

List of FNS completed peer review plans and reports. 

Expenditures on Children by Families provides estimates of the cost of raising children from birth through age 17 for major budgetary components.

The 2014 Farm Bill established a Multi-Agency Taskforce to provide coordination and direction for U.S. Department of Agriculture (USDA) foods administered by the Food and Nutrition Service (FNS). The Task Force is responsible for evaluating and monitoring USDA commodity programs to ensure that through the distribution of domestic agricultural products, the programs support the U.S. farm sector and contribute to the health and well-being of individuals in the United States. This third annual report to Congress describes the activities of the taskforce in 2017.

This report presents historical data on the availability of nutrients in the U.S. food supply from 2000-2006. 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.