You use it almost constantly, but often do you really look at your tongue? While many of us probably don’t make tongue examinations a daily thing, you’d be surprised at how much you can learn from regularly checking yours out. Your tongue, like every part of your body, is very clever at notifying you if something’s wrong. This might be in the way it feels, but more often than not, it’ll change in appearance. If you can get into the habit of checking your tongue, as well as being aware