Water is essential for life. It represents up to 60% of your body weight and is involved in many cellular functions, including energy production. Not drinking enough water may lead to dehydration, which can slow down body functions, leaving you feeling sluggish and tired. Drinking water could give you a boost of energy and help fight off feelings of fatigue. You can avoid dehydration by drinking water even if you are not thirsty. Try to drink water regularly throughout the day. 

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