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FoodData Central welcomes your questions, comments, and general feedback.

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Additional Information About USDA’s Food and Nutrient Data Research Programs

  • Visit the Food Surveys Research Group (FSRG) website for information about the Food and Nutrient Database for Dietary Studies, What We Eat in America, and FSRG’s related research tools and resources.
  • Visit the Methods and Application of Food Composition Laboratory (MAFCL) website for information about food composition databases available in the United States; research on the impact of the environment, production, and preparation on food composition and intake; and the development of new and improved analytical methods. This website also provides links to previous versions of Standard Reference (SR) and to selected specialty food composition databases.  

Additional Information About USDA’s Nutrition and Agricultural Research Activities

For more information about FoodData Central, go to the FAQ page.