It is true that I often bow my head to play with my mobile phone, and even the beautiful mandibular line will slowly disappear. Once the mandibular line disappears, the skin will relax and only through line carving surgery. Playing with your mobile phone with your head down will make your neck lean forward and your chest hunched. After a long time, you will grow a double chin, and your chin will shrink back when you breathe. If you want to get better, you must start by changing your bad posture. Sometimes it is necessary to make some adjustments in the case of irregular teeth, so as not to affect your beauty.

If a girl is fat and everything is ruined, the chin line will definitely disappear. I often play with my head down and eat a lot of greasy things, so will girls' skin. When the chin line is covered with fat, you will feel that the face and neck are connected from the side. After eating fat, the whole person's face value will be pulled down, let alone let the lines come back. It is best for girls to have regular eating habits, and they should be prepared to lose weight at ordinary times. If family conditions permit, you can choose to go to a beauty salon to do some facial liposuction.

Some elderly people have no mandibular line because their skin is getting older and their cheeks are getting slack. If you want to solve these problems in this process, you can do some plastic surgery or plastic surgery. These operations are still quite harmful to yourself, so you must consider them clearly when doing the operation.

Generally speaking, young people must have a good habit. Don't play with your head down all day. Playing mobile phone will not only make the mandibular line disappear, but also affect vision to some extent. In any case, appearance is very important to a person, and exquisite facial features should be reflected. There are always people who say that blushing and thick neck are caused by insufficient jaw line, so we should learn to get rid of bad habits.