Quote Originally Posted by laxmatt
Drinking the daily recommended amount of water (64 fl. oz. a day) in conjunction with a healthy diet and exercise will speed up your metabolism.
Drinking water has no effect on how slowly or quickly THC is excreted from the body. It simply dilutes the detectable quantity in ones urine while one is drinking the water. Once it's all peed out, you're back to square one. As for speeding up metabolism, exercise trumps any and all possible boost water drinking offers.