[kat82]

Some do while sleeping. Others do while normal and awake at any time. Is teeth chewing a healthy problem? 😭

[Tendz]

It’s not healthy if it happens often. It can wear down teeth, cause jaw pain. Best to check with a dentist if it's happening regularly.

[Netherrealmer]

My grandpa died at age 88 with complete teeth. He eats a lot of fish which is rich in calcium and he uses toothpaste with fluoride. He probably won't have lived longer if he is not a smoker

[Jem Smith]

In English it's usually called grinding your teeth. Yeah, it can be a problem because it can damage your teeth. If you have trouble with it you can see a dentist and get fitted with a mouth guard for sleeping.

[eldavis]

I don't think this is healthy though, you might not see the results immediately but you will definitely feel it in the future.