It is not suitable to be scattered in autumn. Try to eat less spicy products, such as onions and ginger, and eat more sour fruits and vegetables. Dry body fluid in autumn is easy to hurt the body, causing dry throat, nose and lips, dry cough, hoarseness, chapped skin and dry stool. Therefore, products with sweet, cold and moist taste should be selected in autumn, such as lily, tremella, yam, autumn pear, lotus root, duck, persimmon, sesame and so on, in order to moisten lung, promote fluid production, nourish yin and clear dryness. In addition to the sour diet in autumn, it should also be noted that after summer, the summer heat subsided, people's appetite generally increased, and the food harvested in autumn was rich in varieties. At this time, it is not appropriate to supplement too much, so as to avoid "diet is not confident and gastrointestinal injury".