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Disclaimer

Nutrition and health disclaimer

DYF Nutrition content is written for educational purposes around endurance sports.

Last updatedMarch 23, 2026
English version for convenience only. The French version prevails in case of inconsistency.

Scope

The site's information is not a diagnosis, treatment, or prescription. Plans, calculators, and recipes are decision aids and must be adapted to each situation.

When to seek advice

In these situations, consulting a healthcare professional before applying the site's guidance is recommended.

  • Disease, ongoing treatment, cardiovascular history, diabetes, kidney or digestive disorder.
  • Pregnancy, breastfeeding, or uncertainty about caffeine, sodium, or exercise tolerance.

Claims and responsibility

DYF Nutrition avoids guaranteed performance promises and unauthorized medical claims. Content must be read within the framework of Regulation (EC) No 1924/2006.

Users remain responsible for interpretation, training tests, and real-world use of the content.

Emergency

In case of severe symptoms, collapse, or emergency, contact medical services immediately.

This content is informational and does not replace medical advice.

Contact

For any question about this document, use the contact details below.