I've  been dehydrated this whole time, and didn't know it...no joke. I thought I had this whole WATER thing down.....but Nope. I wasn't even close. Two years ago I started  drinking a glass of water in the morning, and this graduated to 500mls a day and then as of last year 700mls. The 700 mls was inspired by a nice shinny new bottle that I received at the...