Autumn is a slow cooling season. What are the characteristics of the Millennium in the 24 solar terms?
Characteristics of the Millennium in the 24 solar terms
1, August 15, the wild goose gate opens, and the wild goose comes with frost. "Due to the invasion of strong cold air, the average daily temperature of the first frost is above 0℃, and the ground temperature drops sharply below 0℃. The water in the somatic cells of grain crops freezes and continues to digest and absorb the water in the somatic cells, resulting in dehydration of the somatic cells, which leads to the disaster of crop withering or death. Sometimes, although there is no salt frost on the surface of green plants, food crops will still suffer from freezing injury because the ground temperature is below 0℃. This phenomenon is called black frost and is also a kind of first frost.
2. "Twenty-four solar terms" said: "August Festival ... Yin Qi is getting heavier and heavier, and the dew condenses into white." When the temperature gets colder, you will find many small dewdrops on the road and leaves in the morning. It is called cold dew because water vapor condenses on it at night. The ancients used four seasons with five elements, and autumn was golden, golden and white, so white was used to describe dew cold. Walking into the "cold dew", you will feel a little cold at night.
3. Spring and autumn freezing is a classic health secret. Naturally, autumn freezing is not suitable for everyone. For example, the blood supply of diabetic patients is weak. If the capillaries are stimulated by strong cold air at once, it is very easy to produce vasospasm, which further reduces the blood volume and easily leads to institutional atrophy and diabetic foot disease. In addition, diabetic patients and cardiovascular diseases are often secondary, and intense cold air stimulation is more likely to cause cardiovascular diseases and even myocardial infarction. Therefore, it is best for diabetics not to freeze in autumn. In addition, the elderly and children with poor constitution, patients with cardiovascular diseases, patients with diffuse acute bronchitis, asthma patients and rheumatism patients should not be "frozen in autumn".
4. If the temperature difference between morning and evening is large, clothes should be added immediately. Otherwise, it is easy to have a fever and catch a cold, and patients with chronic diseases such as acute bronchitis, asthma and digestive tract ulcer are also very likely to cause or aggravate the condition. The skin at the navel is ultra-thin, and there are no fat cells in the subcutaneous tissue, but there are rich and colorful peripheral nerves and nervous system plexus, which are sensitive to external stimuli. If the safety protection is not good, the abdominal cavity is exposed when sleeping or the navel is exposed in pursuit of beauty, and the cold can easily invade the body according to the navel.
White deer health tips
Pay attention to physical exercise.
Autumn is also a high incidence of chronic bronchitis and other diseases. Some patients who are very prone to skin allergies are very prone to "hay fever" such as fever and cold. Therefore, the key to the health of this festival is to improve physical exercise, walk and run every day, and climb mountains on Sunday. We should also pay attention to mental health, maintain a happy mood, communicate with basin friends more, and prevent depression.
The diet is nutritious and light in taste.
During the cold dew season, people should pay attention to their diet, especially those who are allergic to skin. They should be more cautious in the adjustment of diet, and should mainly use light, digestible and vitamin-rich ingredients. Cold dew season, autumn dryness hurts the body, and it is easy to consume body fluids, so it often has bitter taste, dry throat, dry stool and chapped skin. This is because Chinese medicine believes that lung qi deficiency is on the intestinal surface, and lung governs fur. Therefore, from the perspective of diet, pay attention to nourishing yin and moistening the lungs, eat more pears, tremella, pure honey, lilies, medlar, carrots, beans and other foods, and eat more orange fruits and vegetables, such as white gourd and yellow radish. It is also necessary to eat some green leafy vegetables to supplement vitamin C, such as kale, broccoli and cauliflower. Usually, you should eat less or no fish, shrimp, seafood, cold food, pickles and too sweet and greasy ingredients, and you don't have to eat more spicy food to prevent damage to your lungs, defecation and skin.
Pay attention to your daily life and don't catch a cold.
"Cold dew stands in autumn night, and it is cold all night", which means that the summer monsoon is gradually replaced by the winter monsoon, and the average cooling rate is also slowly accelerating. "eighteen pots of summer heat, don't show cold dew." It's still hot in summer, so you should take a bath with a basin of water every day. After 18 days, when you come to the cold dew, you don't have to go shirtless to avoid catching cold. After the Millennium solar term, you can't dress shirtless. After the cold dew solar terms, we should pay attention to the cold and warmth of our feet. This is especially true of "cold dew is exposed, and feet are exposed from winter to sun".