Water
Vital Functions
- Water is in every body cell
- Water is a main component in almost all fluids
- Controls body temperatures
- Transports nutrients and waste products
- Lubricates surfaces
- Keeps fluids in balance
Water Loss
- Causes illness if severe
- Lost through urine mainly
- Exercise
- Hot weather
Fluid Replacement
- Drink water when thirsty
- Thirst goes away after drinking