Sleep bruxism, essentially grinding your teeth while asleep, is the third-most common sleep disorder after snoring and sleep talking; it affects up to 20% of Americans. Researchers have found that people who tend to grind their teeth at night are more likely to feel stress while they are awake, and aren’t able to handle their stress in a positive way. Grinding even affects children: In India, 30% of children aged five and six years suffer from bruxism, although this figure could be much higher as many people are unaware of the habit.
The indirect effects of stress are no less dangerous. Being under constant or extreme stress can make you neglect basic oral care steps, such as brushing, flossing and rinsing. It can also lead to bad habits, including smoking, a poor diet and alcohol abuse, all of which are detrimental to oral health. Picking up new ways to alleviate stress — meditation, exercise, yoga and proper sleeping habits, for example — or simply taking a break from work will keep your mouth, and mind, in good spirits.