If you know somebody who is given to grinding teeth during sleep, it can be a telltale sign that the person is suffering from some kind of stress. Well that’s what results of a recent study conducted on persons who grind their teeth at night by Heinrich-Heine-University, Dusseldorf, Germany show. This habit of teeth grinding, called as ‘sleep bruxism’ is quite a common phenomenon but so far no reason could be established as to what caused it.
In this study 69 adults were examined of whom 48 were already known to have bruxism. For this purpose thin plates were attached to the teeth of the subjects overnight to assess the extent of grinding. The same individuals were also made to answer questionnaires to take stock of what’s going on in their life and how much stress they are under in their personal or professional front.
Dr.Maria Giraki who headed the team which conducted the tests says in her report that while factors like age, sex or education didn’t seem to affect bruxing, there was a striking connection with those who claimed to be under stress in day to day life or work. The ones who suffered the most were those who didn’t know how to deal with the stress effectively, she said.
The journal, Head & Face Medicine will carry the details of the study.
Bruxism in the long run can lead to excessive wear and tear to teeth, looseness and sensitivity. It can also cause growth and pain in the muscles responsible for chewing. Now with this study establishing stress as a reason for this habit, maybe a solution is also on the way.
For nore info, visit : http://en.wikipedia.org/wiki/Bruxism.
Written by Priya Shankar
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