Water makes up 60% of our body and is constantly being eliminated (through urine, perspiration, etc.). So it's important to drink plenty of fluids to replenish body water. Excess water is effectively eliminated through the urine, enabling the body to evacuate waste products. Among other things, water dilutes waste in the kidneys, thus preventing the formation of urinary calculi and urinary tract infections.

For further information, we recommend that you consult :

- The MangerBouger.fr website
- The Santé Publique France website, and its nutrition and physical activity section
- The ANSES website (Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail), and its section on food and human nutrition.
- The French Nutrition Society website
- The report of the PNNS, Programme Nationale de Nutrition et Santé (2018-2023), which defines all nutritional recommendations.