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USDA FoodData Central

Nutrient data for foods.

Visit USDA FoodData Central Docs

Category	Health & Medical Data
Authentication	API key
Pricing	Free
Website	https://fdc.nal.usda.gov/
Docs	https://fdc.nal.usda.gov/api-guide.html
Last checked	2026-10-14
As JSON	/api/v1/directory/usda-fooddata-central.json

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