https://fdc.nal.usda.gov/
The food supply is increasing at an incredible rate as are the changes in the composition of agricultural commodities and processed foods. In addition, the scientific understanding of relationships between dietary intakes and health have accelerated placing new demands on the levels of knowledge required of foods and their components. These demands have increased the need for transparent and easily accessible information about nutrients and other food components.
USDA's food composition data resources are evolving to meet the compositional demands and the needs of an increasingly diverse user base, including researchers, policy makers, nutrition and health professionals, and product developers. This necessitated the development and release of FoodData Central in 2019. FoodData Central provides a web-based data system that is composed of five distinct types of food and nutrient composition data, each with a unique purpose and acquired with different approaches.