From Mitchell and Webb, this is a perfect satire that explains how we get adverts that try to blind us with pseudo-science and convince us we have problems we don’t have. I remember seeing it on TV over a year ago and was reminded of it when I saw a real advert for a toothbrush that had a tounge brushing appliance.
(Incidentally, this probably shouldn’t be on YouTube, but I can’t imagine it being so doing Mitchell and Webb anything but good.)
I tried to brush my tounge once. It made me gag.
