Drinking bottled water 3,500 times more costly than tap water, according to Spanish research
date:Aug 11, 2021
he perceived presence of chemical compounds in tap water, she notes.

While it is true that tap water may contain trihalomethanes (THM) derived from the disinfection process and that THMs are associated with bladder cancer, our study shows that due to the high quality of the tap water in Barcelona, the risk for health is small, especially when we take into account the overall impacts of bottled water.

Results show that if the whole population of Barcelona decided to shift to bottled water, the

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