Nutrition sources and licences

The published evidence behind recipe calculations and how it can be reused.

CIQUAL 2025

This app uses an adapted snapshot of ANSES's CIQUAL food-composition table. Each record retains its source and snapshot version. Cite: Anses. 2025. Table de composition nutritionnelle des aliments Ciqual.

View official source

USDA FoodData Central FNDDS 2021–2023

This app uses an adapted snapshot of the USDA FoodData Central survey-food release dated 2024-10-31. FoodData Central data are public domain under CC0; USDA requests attribution.

View official source

Open Food Facts Spain

This app uses a reduced Spain-market catalogue made from the Open Food Facts export dated 2026-09-03. The database is licensed under ODbL-1.0. The adapted catalogue is available below in its original Brotli-compressed JSON form. Product photos remain hosted by Open Food Facts and have separate CC BY-SA terms.

Download adapted Open Food Facts Spain data Read the ODbL-1.0 licence View official source

Calculated macros use these provider records. Estimated recipe macros are separate figures supplied by the owner or an external agent, with their own sources, assumptions and limitations; provider links are optional for estimates. Neither approach is medical advice.

Nutrition sources and licences

The published evidence behind recipe calculations and how it can be reused.

CIQUAL 2025

View official source

USDA FoodData Central FNDDS 2021–2023

This app uses an adapted snapshot of the USDA FoodData Central survey-food release dated 2024-10-31. FoodData Central data are public domain under CC0; USDA requests attribution.

View official source

Open Food Facts Spain

Download adapted Open Food Facts Spain data Read the ODbL-1.0 licence View official source