date:Dec 13, 2018
ood microbes stay, while the bad ones that contain pathogens get weeded out.
This is why obsessively bleaching every surface isnt doing your immune system good. Being used to a clean environment can result is one being less exposed to pathogens, and so one may not have the immunity to them, said Dr Wong.
That said, you should not stop observing good hygiene practices, like washing your hands before touching food. If anything, scientists consider dirty hands to be one of the most likely reasons