Teeth-grinding in teens may mean they are being bullied: study

Researchers studied the experiences of more than 300 teenagers in Brazil

By
Web Desk
|
Research revealed that teenagers who experience verbal bullying are prone to suffer from teeth-grinding and sleep bruxism. Photo: BBC

Teeth-grinding in teenagers could possibly suggest that they are being bullied at school or elsewhere, according to a new research.

The study, published in the Journal of Oral Rehabilitation, revealed that teenagers who experience verbal bullying are prone to suffer from teeth-grinding and sleep bruxism as compared to others.

That equated to 65% among the bullied students, compared to 17% among the others. Researchers studied the experiences of more than 300 teenagers in Brazil.

Dr Nigel Carter, from the Oral Health Foundation, said "Grinding teeth may not sound like a priority within the wider picture, but it could prove to give a vital insight into a child's state of mind and could be an important sign for us to identify bullying at an earlier stage."

He said sleep bruxism could be particularly damaging - but people were often unaware they were doing it. "The first people know of it is usually when they wake up their sleeping partner," Dr Carter said.

Moreover, teeth-grinding may also lead to headaches, worn-down teeth and disrupted sleep, point out experts. The sound of grinding has even been compared to the noise from a circular saw.