A lot of places are high levels of Chlorine that also have bad effects, for instance in Spain it's pretty high and linked to lung issues when showering. Here s

A lot of places are high levels of Chlorine that also have bad effects, for instance in Spain it's pretty high and linked to lung issues when showering. Here still lead pipes are being discovered in old building, which has proven to lead to significant issues in Brain development of children. Also often other residue is found of farming & medicine and other things seeping into the ground water. So sadly finding clean & good water is not easy, bottled or tap.