Can Grinding Actually Crack Teeth?
Yes — heavy grinding fractures teeth over time. Here's the mechanism.
Dr. Michael Stevens
Periodontist
Overview
Bruxism forces can crack teeth.
Key points
- Night grinding: 200–600 Newtons
- Normal chewing: under 100 N
- Accumulates over years
- First crack often leads to tooth loss
What to do
Nightguard prevents most grinding damage. Report any tooth sensitivity or chip promptly.
References
- American Dental Association
- Peer-reviewed dental journals
Tags
Referenced sources
- American Dental Association
- NHS Oral Health
Medical disclaimer. This article is informational and does not replace professional clinical advice. For a plan specific to your situation, book a consultation with a Paradise Dental specialist.
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