FNS, or the Food and Nutrition Service, is a branch of the United States Department of Agriculture (USDA). It administers federal nutrition assistance programs, including the Supplemental Nutrition Assistance Program (SNAP) and the National School Lunch Program. FNS aims to alleviate hunger and improve nutrition among low-income individuals and families. The agency works with state and local governments to implement these programs effectively. FNS also provides resources and guidance to help promote healthy eating and food security. By supporting various initiatives, FNS plays a crucial role in enhancing the well-being of vulnerable populations across the country.