Is it true that drinking 8 glasses of water has never concluded better health?

Question by David M: Is it true that drinking 8 glasses of water has never concluded better health?
I just read Freakonomics and it talked about how the recommended 8 glasses of water a day sounds good it has never proved better health.

Best answer:

Answer by Your Doctor
accually it does it helps you system run better

Know better? Leave your own answer in the comments!

reference

Deal of the day!