He was the world's most controversial orthodontist. Now he’s an influencer. “I know nothing about TikTok, but they know all about me.” Reading time 7 minutes You’d never peg John Mew as an influencer.
Mewing is a technique that involves correct tongue posture to align the jaw and improve facial structure. The idea behind mewing is that by keeping the tongue on the roof of the mouth, it can help ...