1, eat more foods that remove dampness and promote water. Since the humidity in the air has gradually increased after the solar term in Grain Rain, it is necessary to prevent the invasion of "wet evil". Pay attention to window ventilation, strengthen warmth, don't catch a cold, get more sunshine and exercise properly. If "damp evil" has invaded, you can add some foods such as corn, poria cocos, wax gourd, coix seed and red beans to your daily diet.

2, "Huangdi Neijing" has a cloud: "The spleen is also soil, and it is the center of governance. It is often hidden at four o'clock and four times, and each hair is 18 days." This means that the eighteenth day after the end of the four seasons is the solar term dominated by the spleen, and Grain Rain Festival is the last solar term in spring. Besides nourishing and protecting the liver, Grain Rain should also pay attention to strengthening the spleen and stomach, because after Grain Rain, it means that spring is almost over and summer is coming. Summer is mainly hot and humid weather. At this time, according to personal physique, you should eat more foods that strengthen the spleen and stomach and eliminate dampness, such as Toona sinensis, black beans, coix seed, yam and crucian carp.