Joined: Aug 2010
Posts: 13
water = water
11/8/2015 at 7:45 AM
Studies have shown that price differences in the same product may cause purchasers to taste the product differently. For example, wine will "taste better" if it costs more.
This may apply to your water. The added cost makes you believe that you are getting more out of your water, or that it has less impurities.
As an uneducated person I would say that tap-water here is somewhat questionable in regards to health, or at least considered so by many. Certainly it hasn't killed anyone.
I would also say that any water that has been filtered and sterilized should be fine no matter the price.