Mewing is the teen trend that's driving parents up the wall. Not only a slang word, mewing is a move. According to the American Association of Orthodontists (AAO), mewing claims to be a “do-it ...

Many YouTube and TikTok videos praise the practice, but there's not much evidence that mewing works. Mewing is a face-reconstructing technique that involves keeping your tongue on the roof of your ...

and involves typically unconsciously resting the tip of your tongue on the roof of your mouth behind your front teeth. But unlike mewing, there shouldn’t be a feeling of suction or muscle tensing.

Mewing, a practice advocated by social media influencers, involves placing the tongue against the roof of the mouth to ...