I told that long ago when bottled water started to pick up in the market. Bottled water is the biggest scam in the history of mankind. And we are buying it. I buy it too.
Because we now we limited ourselves to drink the tap water that are naturally minerally enriched, we have higher incidences of tooth decay, tooth loss, calcium related maladies, the scam extends to enriching the dentists also. It is really costing us more, beyond the price of bottled water.