Umm...*hides*...i think there are some pretty good points on both sides of this argument, but just incase someone is reading it and gets the wrong idea...
Do NOT drink distilled water. Ever. Not real distilled water. Some products nowadays might call it distilled water...but if its purification, its not. Don't go out and buy a homeade chemistry distiller. It'll hurt ya and kill you. Water has plenty of other stuff in it, even bottled and etc varieties, it has to for us to process it at all. Lack of materials inside the distilled water will cause your cells to take it in indiscriminately and ... bad. Very bad.
Anyway, have fun lol.