1 vitamin B2 The vitamin most easily lacking in dry mouth peeling is vitamin B2, also called riboflavin, which can promote skin metabolism, protect skin hair follicle mucosa and sebaceous glands, and maintain the integrity of skin and cells. When vitamin B2 is lacking, it is easy to have rough skin, chapped mouth, peeling and other symptoms, and even cause inflammation of the corners of the mouth in severe cases.

How to supplement: Eat more foods rich in vitamin B2, such as spinach, mushrooms, laver, eggplant, egg yolk, animal liver and many kinds of fish.

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2 Vitamin A Vitamin A can maintain the function of skin cells. When vitamin A is insufficient or deficient, epidermal cells will become flat, irregular and dry, thus causing dry mouth and peeling.

How to supplement: Carotene can be converted into vitamin A in the body, so eat more foods rich in carotene, such as carrots, tomatoes, papaya, animal livers, and many kinds of fish.

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3 Other reasons for desquamation The skin on the oral cavity is softer and more fragile than normal skin. Its main components are protein, fat and water. When the human body is short of water and oil, the first thing it shows is the peeling of the mouth.

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Lipitis If oral desquamation does not heal for a long time, you should consider whether you have cheilitis. There are many factors leading to cheilitis, such as alcohol and tobacco stimulation, scalding food, trauma, bacterial or viral infection, allergies, sunburn and so on.

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Lick your lips often. Although saliva temporarily moistens the lips, it will soon be evaporated, and at the same time it will take away the water that the lips are already lacking, resulting in the more dry the lips, the more serious the mouth peeling.

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Oral desquamation of yin deficiency constitution may also be caused by personal yin deficiency constitution. The constitution of yin deficiency mainly has deficiency of yin fluid, which is manifested as dry mouth and throat, fever of hands and feet and other deficiency heat. People with yin deficiency constitution are more prone to oral desquamation than people with other constitutions.

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What should I do about 4-mouth desquamation 1, vitamin A, B2. Eat more foods rich in vitamin A and vitamin B2, and improve oral desquamation by supplementing vitamins.

2. Use lip balm. Lipstick can cover the lips with a protective lipid film to prevent the moisture on the lips from being taken away by the cold wind and effectively prevent oral desquamation.

3. Apply vitamin E, which can repair damaged lips and improve the symptoms of mouth peeling.

4. Change bad living habits. Control not licking your lips and remove makeup before going to bed every day, especially the makeup on your lips.