Even though many have heard this before, I will say it again - be sure to drink more water!
Why do I say this? Well, the answer is simple. The human body is primarily water, being composed of upwards of 75% of the stuff! Without enough clean pure water, how else will the body remove the toxins that are continuously building up within it? Well, it is impossible! Eventually one will get gout, uric acid build up, cardiovascular disease, acidified systems, etc.
The quickest & surest way to perish earier than you should is by not consuming enough water - remember, by the time you actually feel thirsty, you are in fact dehydrated and damaging your body. Have a watch of this, as I could not say it any better http://www.youtube.com/watch?v=_msWtSljFQw