In spring, in terms of diet, we should eat more sweet and light products that strengthen the spleen and nourish the stomach, such as yam, lentils, jujube and lotus seeds. And eat less sour food to prevent excessive liver qi. In addition, the diet should be light and delicious, avoid greasy, cold and irritating foods, and eat more whole grains and fruits and vegetables that are beneficial to the spleen and stomach, such as glutinous rice, black rice, sorghum, oats, pumpkins, lentils, red dates, walnuts and chestnuts. At ordinary times, everyone also needs to actively exercise, enhance physical fitness, enhance immunity and avoid diseases.