Have you ever had this happen to you – you go to a restaurant with a group of people, and the waiter comes around with a pitcher dripping with condensed iced tap water filling your glasses up. Then he/she asks if you would like anything else to drink, or are interested in still or sparkling water. That moment where everyone locks gazes in the ultimate awkward moment – do you stick with the tap or order the fancy water? Usually the person picking up the check decides. I came across this article when I was exploring some of the claims…