Template:Article of the day/Mewing
From today's featured article
Mewing is holding the tongue against the palate, claimed to improve jaw and midface over years. John and Mike Mew are orthodontists with a contested clinical story. Forums treated it as a free jaw implant. Evidence for adult bone change is weak; evidence that chronic mouth-breathing looks worse is stronger. Tongue posture is cheap. It is not a mandible migration plan. (Full article...)