Urine check
The easiest way to find out whether you are taking sufficient 
amount of water or not is through a urine check. 
It is a good sign if it is pale yellow or clear,
 but if it is darker it means you are not getting enough water. 
You will complain of nausea, dizziness and experience 
a few signs of dehydration like dry and sticky mouth.

So, whether you want to lose weight, get a glowing skin 
or cure acne, water is the best option available.
 Drink as much water as you can to make your lifestyle a healthy one.