L'importance d'une bonne hydratation

Vidéo en Anglais mais sous-titrée en Français expliquant la nécessité de boire de l'eau. Très important lorsque l'on sait que l'eau est le principal constituant du corps humain.  

What would happen if you didn’t drink water?

Water is essentially everywhere in our world, and the average human is composed of between 55 and 60% water. So what role does water play in our bodies, and how much do we actually need to drink to stay healthy? Mia Nacamulli details the health benefits of hydration.