Most people's parents have warned them against drinking from the bathroom tap from a young age.
However, many would not think twice about quenching their thirst in the middle of the night without having to go all the way to the kitchen, as it couldn't be that bad for you, could it?
Well, the answer is it can. Experts have revealed that just one sip from a bathroom tap could be deadly, especially if you live in an old house.
