1. Not drinking enough water can cause headaches.
2. Drinking water helps you think clearly.
3. Water has some calories.
4. There is no water inside your bones.
5. We need water to help use the food we eat.
6. The blood passes through the kidneys five times a day.
7. The kidneys use water to clean the blood.
8. People die after about 21 days if the kidneys don’t clean the blood.
9. Water stops the body getting too hot.
10. Drinking enough water reduces the amount of salt in our bodies.