What would happen if you didn't drink water? | Mia Nacamulli

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. [Directed by Chris Bishop, narrated by Addison Anderson].

Show: TED-Ed: Lessons Worth Sharing

Hosts: TED