In recent days, the temperature in central and eastern China has warmed up, making people take off their heavy winter coats. However, according to the latest forecast of the Central Meteorological Observatory, in the next ten days or so, the temperature in most parts of China will be high before and low after, and there will be strong cold air, which will lead to a sudden drop in temperature and rain and snow in some parts of the south. Once you don't pay attention to keep warm, it is easy to have cold symptoms. Then, how to keep warm and cold when the cold wave strikes in spring?

1, you can take clothes with you.

In order to avoid the sudden drop in temperature and change into thin clothes because of the temporary easing of the weather, we'd better take a thick coat of our own and don't be afraid of trouble. For our own health, in this special period when the cold wave strikes, when the temperature drops, we can put on warm clothes in time and don't take off our clothes easily, so as to prevent colds well.

2. Pay attention to the sunny ventilation of the room.

When the cold wave comes, the humidity in the air is relatively high, so we need to live in a sunny room and ventilate the room regularly, but don't blow it in the middle, so as to avoid the humidity caused by the shade and reduce the indoor humidity. It will be warmer when you sleep at night, reducing the cold entering the body.

3. Keep doing some exercise

Insist on doing some proper physical exercise, which can exercise, help to improve physical fitness, improve the body's resistance and keep a good mood.

Step 4 supplement high-energy foods

You can eat some high-energy foods properly, which can supplement nutrition and energy for the body, and at the same time, it can also increase the body's heat, improve the body's heat production capacity, slow down energy consumption, and help keep out the cold. But at the same time, eat less hot food such as mutton to avoid getting angry.