[QUOTE=Napier]
>Hot water has gone through your heating system and then put into a tank to sit around for a while. This can pick up sediment/contaminants from the system.
Our water’s been sitting underground for thousands of years, I hear, before we bring it up.
[/QUOTE]
Bullshit.
Do you tell your partakers that bacteria in coffee is good for you, just like in yoghurt :dubious: