What is the reason for chapped lips in summer?

The chapped lips are mainly caused by dry climate, windy sand, poor blood circulation of human skin and mucous membrane, and insufficient intake of vitamin B2 and vitamin A. The preventive measures are to drink more water and eat more fresh fruits and vegetables to supplement vitamins. You can use lip balm properly to avoid licking your lips frequently.

Preventive and control measures:

Chinese yam. Rich in nutrition, containing free amino acids, polyphenol oxidase and other substances, it has a nourishing effect and has been a good tonic since ancient times, and it can be eaten in various ways.

Fresh vegetables. Fresh vegetables rich in vitamins such as soybean sprouts, rape, Chinese cabbage and white radish.

Stewed rock sugar with tremella. Stew rock sugar with 50g tremella and 10 red dates, and drink it three or four times a day, or chop kelp and cook in soup.

Eat oranges in moderation. There are many fresh oranges in the market in winter, but don't eat too many oranges, because oranges are fragrant and warm fruits. Eating too much will easily get angry and make your lips drier. So, eat oranges in moderation.