for athletes my coach said at least 10 to 20 through out the day if you are training constantly
for just everyday life you should drink 5 to 15 cups of water depends on what you're doing and where you are
An adult should drink at least 6 cups a day.
Thirteen Year Olds Should drink About 7 Cups Of water xD
8 cups
4-6 cups 4-6 cups
you should drink about 3 to 6 cups of water to stay skinny
8 cups
About 7 cups of water a day.But if you are ill , you should have more than 7 ,because it is better for you too drink more ,when your unwell.
As much water as you want.
At least 6
4 cups
8 cups a day
8 to 9 cups or bottels!!!!