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What does cold dew mean in October 2020 and what dishes are suitable for eating

DailyBird Culture 2021-10-09 1 0

cold dew is the solar term after the autumnal equinox in China. At the autumnal equinox, the weather has gradually turned cool, and people begin to add clothes. What does the cold dew mean in October 2020? What dish is cold dew suitable for? Let's get to know the old calendar together!

2020年10月寒露是指什么意思 适合吃什么菜

what does the cold dew in October 2020 mean? The cold dew means that the temperature is lower than the White Dew, and the dew on the ground is colder and is about to condense into frost. Cold dew is a solar term that reflects the characteristics of climate change. "Cold dew" is a festival in late autumn. The word "cold" appeared first in the 24 solar terms. If "White Dew" is the transition from hot to cool, "cold dew" is the transition from cool to cold. After the cold dew solar term, the day is getting shorter and the night is getting longer, the sunshine is decreasing, the heat is slowly receding, the cold is growing, the temperature difference between day and night is large, the morning and evening feel a little cold, and the air is relatively dry. After the cold dew, the temperature in most parts of southern China continues to drop, and the daily average temperature in South China is less than 20 ℃. Even in the coastal areas of the Yangtze River, it is difficult for the mercury column to rise above 30 ℃, while the minimum temperature can fall below 10 ℃ (due to global warming, the above daily average temperature may deviate). Except for a few Valley lowlands in the Northwest Plateau, the average temperature of climate (5 days) is generally lower than 10 ℃. Measured by the standard of climatology to divide the four seasons, it is winter. Thousands of miles of frost shop, thousands of miles of snow, which is very different from the autumn in the south.


cold dew are suitable for eating lotus root. As the saying goes, "lotus root is a treasure, and autumn lotus root is the most tonic". Autumn lotus root is not only a good vegetable, but also a good medicine. Roots, leaves and flowers can be used as medicine. Often eating lotus root has the effects of ventilating and benefiting water, nourishing stomach and generating fluid, dredging orifices, and has a good effect on the prevention and treatment of hypertension. When eating lotus root, remember to remove the lotus root node, because the lotus root node focuses more on the effect of hemostasis.


tremella, also known as white fungus, is sweet and mild in taste, flat in nature and non-toxic. It enters the three meridians of lung, stomach and kidney. It has the functions of generating fluid and moistening lung, supplementing qi and activating blood circulation, nourishing yin and nourishing stomach, tonifying brain and strengthening heart. It is suitable for lung heat cough, lung dry cough, gastrointestinal dry heat, constipation and so on.

2020年10月寒露是指什么意思 适合吃什么菜

potatoes are "dry and astringent, which is easy to hurt the body fluid". Traditional Chinese medicine believes that the climate is dry after autumn, and the intestines will become dry and astringent due to the damage of dry gas. Patients with constipation will aggravate their condition due to autumn dryness, and some people without constipation are easy to feel dry stool in this season. At this time, you should eat more potatoes. Nutrition believes that it belongs to tuber food, which can stimulate intestinal peristalsis after eating. At the same time, its rich dietary fiber can absorb and retain water and make feces soft. Therefore, eating potatoes can alleviate constipation. If you can eat it with other vegetables, the effect will be better.

yam is one of the white foods. The traditional Chinese medicine materials are called Huaishan, Huaishan yam, Huaishan yam, etc. Because of its rich nutrition, it has been regarded as a good tonic product with high quality and low price since ancient times. In particular, yam contains saponins and mucus, which can lubricate and moisturize. Therefore, it can benefit lung qi, nourish lung yin, benefit lung and relieve cough. Moreover, yam contains mucus protein, which can reduce blood sugar and can be used to treat diabetes. It is a good food therapy for diabetics. Iron stick yam is the best way to nourish the spleen and stomach.

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