The USDA Food Composition Databases

The USDA Food Composition Databases are comprehensive resources that provide detailed information about the nutrients and nutritional content of thousands of foods. They help consumers, health professionals, and researchers understand what’s in the foods we eat, including calories, vitamins, minerals, proteins, fats, and more. This data supports informed dietary choices, menu planning, and nutritional analysis. Maintained by the U.S. Department of Agriculture, these databases are trusted sources for accurate and current food information used across nutrition, food science, and public health fields.