Children's grinding teeth may be related to children's picky eaters, especially their dislike of vegetables, which leads to unbalanced nutrition and lack of vitamin D, because lack of vitamin D will cause calcium deficiency, lead to disorder of phosphorus metabolism, cause involuntary contraction of facial masticatory muscles at night, and teeth will grind their teeth back and forth.

2, the spirit is too excited and nervous.

Children grinding their teeth may be related to their own mental factors, which may be caused by what movies they watched before going to bed, or because something is extremely angry, which may also lead to grinding their teeth while sleeping.

3. Sleeping in the wrong position.

Some children often cover their heads with quilts when they sleep, which can also cause grinding their teeth, so parents should help their children to sleep in a correct position.

4, digestive dysfunction.

Don't give the children too much for dinner, and don't give them supper. This will not only prevent them from getting good nutrition, but also increase their burden and stimulate brain cells that manage digestion.

Extended data:

type

1, molar type: often after falling asleep at night, that is, people often grind their teeth at night. Patients grind their teeth or grit their teeth when they sleep. Because teeth are often accompanied by the sound of "creaking", they are usually called "grinding teeth". Also, it is also called "night grinding" because it mostly happens during sleep at night. This situation is often unknown to patients themselves and often told by others, so it is more valued because it affects others, especially spouses.

2, occlusal type: often unconsciously occluding teeth during the day, but there is no phenomenon of upper and lower teeth grinding.

3, mixed type: both night grinding and daytime biting.

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