Chinese medicine believes that yang should be raised in spring and summer, so eat more spicy things in spring. For example, people pay attention to eating spring cakes made of spring leeks on February 2 of the lunar calendar. Leek is pungent, has the function of promoting hair growth, makes people sweat slightly, and can help the body to dissipate cold. In addition, you can eat some peppers, radishes and so on.
Bananas and pears are not suitable for eating.
On the contrary, those foods that nourish yin and are cold should not be eaten in spring except for special patients, such as bananas, pears, lilies and tremella. Especially cold things, such as ice cream and cold drinks, will gather cold in the body, leading to spleen deficiency in summer and a series of discomfort.
Spring should not be calm.
The plan of the year lies in spring, which can be said to be a very important season of the year, as well as health preservation. When it comes to keeping in good health, people will say that they are peaceful, but keeping in good health in spring is different. Experts said: "Spring should not be peaceful, spring must make people feel cheerful and happy, and autumn should be peaceful."
It is not advisable to sweat in spring.
Everyone knows that "covering spring freezes autumn", but it is not easy to "cover" the health care effect. Experts say the degree of covering is not to sweat too much. If the weather is very hot, it is not good to have three floors inside and three floors outside, and it is not good to sweat a lot.
It is not advisable to wear single shoes too early.
As the saying goes, illness begins at the foot. Nowadays, many young girls start wearing single shoes very early, which is very bad for their health. The foot and calf are the confluence of the three Yin San Yang meridians of the human body. The inner side of the calf is the three yin meridians of liver, spleen and kidney, and the outer side is the three yang meridians of gallbladder, stomach and bladder, which is very important to the human body. We must pay attention to keeping warm and should not wear single shoes too early.
Fog is not suitable for exercise.
With the coming of spring, more and more people join the craze of sports, but foggy days are not suitable for sports. Fog beads contain a lot of harmful substances, such as dust and pathogenic microorganisms. Due to the increase of breathing ability during exercise, the lungs are bound to inhale more harmful substances.
In March, the temperature in our city plummeted, and in some areas it even dropped to MINUS seven or eight degrees, which was quite different from the temperature some time ago. It's even colder because of the rain. People call this weather phenomenon of "warm before cold" the end of spring.
Speaking of it, the cold in spring is a common weather phenomenon, not only in China, but also in Japan, North Korea, India and the United States. The reason for its formation is not complicated. Spring in China (around March) is a transitional period between winter wind and summer monsoon. Generally speaking, when the ten-day average temperature is more than 2℃ lower than normal, there will be more serious late spring cold. The later the cold air goes south, the stronger it becomes, the wider the cooling range, and the greater the possibility of cold in spring.
Because late spring cold often occurs, it has a great influence on the growth of fruits and vegetables. According to the statistics of meteorological data for 40 years, the weather process of "late spring cold" in our province reaches 0.7 times per year on average. Especially in recent years, late spring cold has occurred almost every year in our province, and the temperature in March and April often drops below zero. For example, on April 24, 2002, the once-in-a-century "cold spring" caused heavy losses to Shandong fruit farmers, directly losing nearly 5 billion yuan. The late spring cold also has a direct impact on agricultural production, but it has different effects on crops in the north and south. The late spring cold in southern China mainly threatens early rice seedling raising, because seedlings are prone to serious rot and death at low temperature. For example, in 1976, Hunan, Jiangxi and Hubei provinces lost 350 million Jin of grain seeds due to late spring cold. At this time, the winter wheat in northern China has also begun to turn green and entered the jointing stage. If it encounters late spring cold, it will also reduce production. Late spring cold will also affect cotton seedlings, rotten peanuts, rotten fruit trees, flowering and pollination of rape, which may seriously lead to crop failure.
The late spring cold also has a certain influence on the migration of migratory birds. For example, before March this year, the temperature continued to rise, and migratory birds (such as Ru Yan and Rhododendron) began a long migration process according to their perception of the climate. In early March, the temperature plummeted, and some newly awakened creatures retreated, so that birds in early spring were "short of clothes and food" when the temperature plummeted, and even died in early spring. In addition, the cold in late spring has a great influence on people's lives, especially on the elderly and children with weak resistance. This kind of weather can easily lead to acute attacks of colds, asthma and bronchitis. Therefore, the elderly and children should pay attention to spring covering and add clothes in time to resist the cold.
There are two sides to everything, and the cold spring is not without its merits. For example, because there is basically no rain and snow in our city for a winter, pests in the fields are rampant, and some pests may freeze to death due to the cold in late spring, which is beneficial to crop growth. □ Wei