DIY beauty hacks are common on TikTok, and while most are pretty harmless, a new trend of filing your teeth with a nail file has dentists concerned. One of the latest beauty tricks users are sharing ...

Teens and young adults on TikTok are scraping their teeth away with nail files to achieve a perfectly aligned smile, and dentists are panicking over the new trend. In videos posted on the social media ...

"It was not painful when I did it," Aislinn Rendulic told Inside Edition. "But as the days went on and I would drink cold drinks or ice cream I felt a lot of sensitivity in my teeth." A new social ...

A new social media craze has dentists biting their nails, as teens on TikTok have taken to grinding their teeth down with nail files. Dentist Todd Bertman calls the practice “horrifying,” and warns ...