For a person to look and feel their best, they need to be drinking enough water.

The problem is - how does anyone know if they're drinking enough water?

Some people might say thirst is a good indicator of whether you're water needs are being met. When to drink? Why every time you're thirsty. And how much to drink? Why until you're not thirsty anymore.

But the thirst indicator has its problems. Some people aren't very sensitive to their own thirst.

Consider this better gauge of whether you're drinking enough water ? the color of your urine. If your urine is colorless or just slightly yellow, you're well-hydrated.

So, if your urine is quite yellow, start drinking water until it isn't.