What does the winter solstice mean in the twenty-four solar terms?
The solstice of winter means that the cold winter is coming. In winter solstice, the longitude of the sun is 270 degrees. On the solstice of winter, the sun shines almost directly on the tropic of Capricorn. Our northern hemisphere has the shortest day and the longest night, and it has begun to enter several cold days. Astronomy stipulates that this day is the beginning of winter in the northern hemisphere. After the winter solstice, the direct sunlight gradually moved northward, and the days in the northern hemisphere gradually became longer. As the proverb goes, eating noodles on the solstice in winter will make the day longer.
Astronomy takes the winter solstice as the beginning of winter, which is obviously late for most parts of China. During the winter solstice, the average temperature in the northwest plateau is generally below 0℃, while it is only about 6℃ to 8℃ in the south. However, in the southwest low-altitude valley area, even in the coldest local165438+ in early October, the average temperature is still above 10℃. It can be said that autumn goes and spring comes, and there is no winter all year round.
The ancients said that the solstice of winter: when the cathode arrived, Yang began to grow. Chen Zhisui's Collection of Classrooms says: "Summer is the end of the autumn equinox, and spring is the winter solstice." It is also said that the solstice in winter is in the south of the sky, and the days are short and the shadows are long.
The ancients believed that by the solstice of winter, although it was still in the cold season, spring was not far away. Everyone who goes out at this time will go home for the winter vacation, which indicates that there will be a home at the end of the year. People in Fujian and Taiwan believe that the annual winter solstice is a festival for family reunion, because it is a day to worship ancestors. Going out and not coming home is a person who denies his ancestors.
"Winter solstice" is the natural transformation of Yin and Yang, which indicates whether it is extremely pleasant.
Winter solstice, also known as winter festival, big winter, sub-year, off-year and long festival. Taking the winter solstice as the dividing point, the ancient solar terms began a new cycle. Huainanzi recorded: "beginning of spring is 46 days away from the winter solstice.
What custom food do you eat on the solstice in winter?
1, jiaozi. Eating jiaozi on the solstice in winter has almost become a habit. Jiaozi from winter to sun is a custom of the Han nationality, which is popular in most parts of the country. It refers to the custom of eating jiaozi or wonton from winter to sun.
2. Tangyuan. In the northern winter solstice, people eat jiaozi, while in the southern winter solstice, people eat glutinous rice balls. Eating glutinous rice balls on the solstice in winter not only means reunion and perfection, but also means "turning around to the sun" Since ancient times, people have had the concept of heaven and earth, and heaven represents yang and dryness. After the winter, Yang's condition began to improve gradually. Therefore, in order to restore Yang, the symbol of circle is used to welcome Yang. In addition, a happy reunion and everything is the common expectation of the people, and eating glutinous rice balls and praying for perfection are the common wishes of the people.
3.dog meat. Dog meat can play the role of invigorating qi, warming kidney and helping yang, and is one of the best choices for tonic in winter.
4, eight-treasure porridge. Hot eight-treasure porridge is very suitable for the requirements of warm diet in winter. Chinese medicine believes that eating porridge can strengthen the spleen and warm the stomach, and it has a certain effect of nourishing yin, just against the characteristics of dryness in winter.
5. nuts. Traditional Chinese medicine believes that nuts are warm and easy to get angry when eaten in other seasons, while cold winter is a "gift in the snow." In addition, most nuts can tonify the kidney, which just echoes the corresponding organ "kidney" in winter. On the solstice of winter, eating nuts in moderation can be called the secret of keeping healthy.
What can I eat on the solstice in winter to supplement my body?
Eat more nourishing food. After the winter of solstice began, it really entered the climate of Sha Xiao. At this time, people's qi and blood will be easily deficient, and of course it is also the best time to replenish qi. Therefore, at the beginning of the winter solstice, it is necessary to supplement some qi-invigorating foods every day, such as glutinous rice, peanuts, yam, soybean milk, chicken and so on. These foods can replenish qi and qi, and also have the effect of strengthening the spleen.
How to keep in good health during the solar terms from the winter solstice?
1, pay attention to cold and warmth: when the temperature drops below 0℃, add clothes in time. Clothes and trousers should be warm and soft, not too tight to facilitate blood circulation.
2, maintain a good mood: the mood should be stable and cheerful, and avoid anger, irritability and depression.
3. Pay attention to the change of illness: always pay attention to the change of illness, go to the hospital for regular examination, take medicine when necessary, control the development of illness, and nip in the bud.
4. More ventilation: If you stay in an unventilated room for a long time, the indoor carbon dioxide will increase sharply. Coupled with the decomposition products of sweat and the elimination of harmful gases in the digestive tract, the indoor air quality will be greatly reduced, which will make people dizzy and lose appetite, which is not conducive to human health.
5, avoid salty, spicy: a healthy diet in winter should not be too salty, too salty will hurt the kidney and damage the yang. In addition, you should also pay attention not to eat too much spicy and exciting things in your diet. Eat some foods that moisten and nourish the lungs in your daily diet, such as lily, ginkgo, tremella, lotus root, lotus seed and Sydney.