It is also good to eat some yellow and red fruits and vegetables in spring, such as tomatoes, cauliflower, pumpkins, cucumbers and carrots. Vegetables and fruits that can promote gastrointestinal peristalsis and eliminate toxins, such as pears, papaya, apples, etc., are commonly used stomach-clearing fruits, so eat more. In addition, the air is relatively dry in spring, and people's water demand is relatively increased. In addition, food collocation and work and rest habits are also important.