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Some people say that health is the first wealth in life, and it is true. Only physical and mental health can lead to a perfect life, which is also the guarantee of career success. Health and longevity are the common aspirations of mankind. With the development of society, human beings have summed up a lot of experiences in keeping fit and prolonging life, among which four-season health preservation plays a very important role. The four seasons have different climates, so do people's constitutions. In order to live a long and healthy life, people must adapt to the climate change of the four seasons and choose health preservation methods according to their physical needs. Therefore, in order to meet the needs of readers, on the basis of consulting a large number of ancient and modern documents, combined with our own experience, we compiled the series "Four Seasons Health". The book "Autumn Health" is one of the series of "Four Seasons Health".
Autumn is a transitional season from summer to winter. The lunar calendar is from beginning of autumn to beginning of winter from July to September, the solar calendar is from 9: 00 to165438+1October, and the astronomical cycle is from the autumnal equinox to the winter solstice.
The phenological criteria studied by meteorologists are: after the summer heat, it is considered as autumn when the average temperature for five days is stable below 22 degrees, and it ends when it is below 10 degrees.
The main meteorological disasters in autumn are: autumn rain in West China, cold dew wind in the south, frost and chilling injury at low temperature. Generally speaking, in autumn, the solar altitude angle decreases and the temperature decreases; The autumn wind is cool, the summer heat is gone, the fruits are covered with branches, and the fields are golden.
Caused by inflammation ...
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