Source

• USDA Nutrient Data Laboratory - National Nutrient Database for Standard Reference

  Offsite — The Mission of the Nutrient Data Laboratory is “To develop authoritative food composition databases and state of the art methods to acquire, evaluate, compile and disseminate composition data on foods and dietary supplements available in the United States.” Download: Dietary Supplement Ingredient Database, Release 1 USDA Database for the Isoflavone Content of Selected ...