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How long will it be cold after the cold? How to keep healthy after cold

If you know the 24 solar terms of our country, you will not help but sigh the wisdom of the working people in ancient China. The ancients attributed the solar term Xiaohan to the coldest day of the year. Is Xiaohan solar term the coldest time of the year? How to keep healthy after Xiaohan?

How long will it be cold after the small cold: the small cold and the big cold are in the weather of September 9, there is an old saying that "heat can't be three volts; cold can't be three nines", which shows that the small cold will be coldest for some time.

The small cold solar term marks the beginning of the coldest day of the year. The passing of "Xiaohan" also means that it is not far away from the "walk on the ice". In the cold, the heat in the deep layer of the soil is lost to the lowest point. Although the day is a little longer, the sun's light and heat are slightly increased, but in fact, this is the period when you can't make ends meet, so it becomes the coldest period of the year. Xiaohan is generally in the empty period of two cold air exchanges. It is cool in the morning and night, and warm in the daytime for two days. However, the day after tomorrow, little spring will turn into winter snow.

Generally speaking, Xiaohan doesn't end until the beginning of spring, because the solar term is behind Xiaohan. In the cold season, the first thing people think of is to add clothes and put on thick down clothes, but don't neglect the hat. Even if it is a thin hat, its cold proof effect is very obvious. With a hat and a mask on, you can really withstand the cold.

Every winter, the good people will argue about "who is colder in the north and the South". As the winter cold in the 24 solar terms takes on "big cold" and "small cold", the dispute about which is colder is also a topic in the meteorological field for many years. Although the cold is divided into different sizes, in fact, the small cold and the big cold are usually not big or small. As the old saying goes, 'a little cold is better than a great cold, and it is not rare to see it often'.

Health preservation of the cold solar terms

Xiaohan is one of the coldest solar terms of the year. At this time, we must pay attention to keeping warm in our daily life. If the weather is cold, joint pain, cervical spondylosis and even cardiovascular and cerebrovascular diseases are easy to occur. 'keeping warm is the first priority, especially for the shoulder, neck, feet and other vulnerable parts. For the elderly, while keeping warm, we should pay attention to ventilation and keep away from cardiovascular and cerebrovascular diseases.

Folk customs of Xiaohan

In ancient times, Nanjing people attached great importance to Xiaohan, but with the changes of the times, it has been gradually diluted. Now people can only find traces from life. In Xiaohan, old Nanjing usually cooks vegetables. The contents of the vegetables are not the same. There are short legged yellow vegetables, bacon slices, sausage slices or diced duck, and then some ginger and glutinous rice are chopped to cook together. It's very delicious.