1 Gallon of Water a Day

I've been reading about this trend of drinking 1 gallon of water a day. I've read a lot of good things about it, but I don't know if I want to try it, because I don't want to be going to the bathroom every 20 minutes. Anyway, here's an interesting article about 7 things that might happen if you drink 1 gallon of water a day:

http://www.msn.com/en-ca/health/wellness/7-things-that-might-happen-if-you-drink-a-gallon-of-water-a-day-from-weight-loss-to-brighter-under-eyes/ss-AAlQfKN?li=AAggNb9&ocid=mailsignout#image=1