It's cold in winter, so many people will make a stove or turn on the air conditioner. Because the outdoor and indoor air is different, it is easy to cause excessive internal heat, and blisters and cracks appear on the lips. So is there any way to suppress this excessive internal heat? Yes, I have summarized the following three points.

1 Eat more fruits: Eating more fruits, especially those with more vitamin C, can not only prevent the internal heat from cracking, but also keep the gastrointestinal tract unobstructed to prevent constipation. So eat more kiwi fruit, pitaya, oranges, bananas and so on.

2, eat more vegetables: eating more green leafy vegetables can also prevent getting angry. For example, spinach, celery and lettuce. Mushrooms, tomatoes, etc. There are various trace elements in it, and it is also very good for gastrointestinal tract.

3 Drink plenty of water: Drink plenty of water, replenish enough water, and accelerate metabolism to prevent getting angry. It is the most affordable and convenient method.