We separate fact from fiction on how to stay hydrated.
We have all heard the adage that you need water.
But why is water important for your body?
getty images / Jose A. Bernat Bacete
And what are the benefits of water?
What are the Benefits of Water?
Drinking water has many benefits and it is important for many functions in your body.
First and foremost, your brain needs water to stay focused, motivated and keep a stable mood.
Being dehydrated canreduce oxygen flowto yourbrainand simply be distracting from the task at hand.
A dry mouth is more susceptible to bad breath and unpleasant tastes, which can even promote cavities.
When you are dehydrated, your skin is less elastic.
Being dehydrated also takes a toll on yourheart.
When you have less water in your body, yourblood volume is lower.
Contrary to popular belief, water is not directly responsible for muscle cramps, but it is related.
When you are dehydrated, your muscles receive less oxygen and blood from your heart.
This makes your muscles become more fatigued faster, and fatigue causes muscle cramps.
How much water should I drink?
5 myths about hydration answered
