When I sleep and dream at night, I occasionally dream that I bite my teeth, bite tightly, and my cheeks are uncomfortable.

Hello, there are several possibilities for biting your teeth. Calcium deficiency leads to nerve excitement, 2. Parasites, 3. Diseases of gingival structure. I suggest you go to the hospital for a routine stool and trace element detection.

If there are roundworms, you can eat some intestinal worms. If you are short of calcium, you can eat some calcium gluconate tablets and cod liver oil. During the period, you should eat more foods rich in calcium, such as milk, fish, shrimp skin, kelp, ribs soup, etc., and eat more foods rich in vitamin D, such as pig liver, sheep liver, beef liver, etc., to promote the absorption of calcium.