Why is it so important to stay hydrated?

Your body depends on water to survive. Every cell, tissue, and organ in your body needs water to work correctly. For example, your body uses water to maintain its temperature, remove waste, and lubricate joints. Water is needed for good health.

How does my body lose water?

Water makes up more than half of your body weight. You lose water each day when you go to the bathroom, sweat, and even when you breathe. You lose water even faster when the weather is really hot, when you are physically active, or if you have a fever. Vomiting and diarrhea can also lead to rapid water loss. If you don’t replace the water you lose, you can become dehydrated.

How do I know if I’m dehydrated?

Symptoms of dehydration include the following:

Little or no urine, or urine that is darker than usual
Dry mouth
Sleepiness or fatigue
Extreme thirst
Headache
Confusion
Dizziness or lightheaded feeling
No tears when crying

Don’t wait until you notice symptoms of dehydration to take action. Actively prevent dehydration by drinking plenty of water. Continue reading →