When is the coldest winter in 2022?
When is the coldest winter in 2022? According to the calendar, the coldest winter in 2022 starts from 65438+February 2 1, so the weather starts to get cold from this time.
As far as seasons are concerned, winter is the coldest period in a year and the lowest temperature among the nine winters. So the coldest period in 2022 will be three or nine days. Please pay attention to the weather before going out. It is best to add clothes to prevent colds and illness.
It began to get cold after three or nine days. The industrious and resourceful ancients knew the changes of the four seasons long ago and set 24 solar terms such as dog days and three days to arrange production and life. Cold weather is the representative of cold weather. The coldest period in 2020 is also this time.
When will it start to get cold in 2022? After beginning of winter, the weather will get colder gradually. The time is lunar calendar 10 October 12, solar calendar 1 18 October.
According to the traditional saying: "Stand still, build a starting point", and say: "Winter is the end, everything has been harvested". Therefore, according to the solar terms in China, after beginning of winter, winter begins. At this time, the national average temperature will drop by about 10 degrees Celsius.
In Mohe and Daxing 'anling areas in the northernmost part of China, winter may have entered in early September, and winter will basically appear in Beijing after the National Day 10, but Jiangnan may have to wait for light snow. The real winter begins around the solar terms, and the temperature is more obvious.
What to eat in winter to keep warm and cold 1, meat
Meat is rich in protein and fat, which happens to be hot. Therefore, uninvited guests should eat more meat in winter, especially mutton and dog meat. Cocoa promotes metabolism, accelerates blood circulation and prevents colds.
2. Rootstock
Root vegetables rich in minerals, such as carrots, yams, lotus roots, cauliflower, potatoes and so on. , can effectively improve the human body's ability to resist cold.
3. Foods with high iron content
Iron deficiency anemia caused by poor blood circulation will reduce the body's heat production and lead to hypothermia. Therefore, eat foods rich in iron, such as animal blood, egg yolk, pig liver, bovine kidney, soybean, sesame, yuba, black fungus and so on. It is of great help to improve the cold resistance of human body.
4. Foods containing iodine
Thyroxine can accelerate the oxidation of tissues and cells in vivo, improve basal metabolic rate and accelerate blood circulation, thus achieving the purpose of cold resistance. Generally, foods with high iodine content can promote the secretion of thyroxine, such as kelp, seaweed, shellfish, spinach, fish and shrimp.