After the solar term in Grain Rain, neuralgia occurred, such as intercostal neuralgia, sciatica, trigeminal neuralgia and so on. At the same time, due to the warmer weather, people's outdoor activities have increased, and peach blossoms and apricot blossoms have opened in the northern region; Catkin and catkins fly everywhere. Friends with allergic constitution should pay attention to preventing pollinosis, allergic rhinitis and allergic asthma. In diet, we should reduce the intake of high-protein and high-calorie foods. [8] In spring, the liver is strong and the temper is weak. The spleen was in a vigorous phase around Grain Rain 15 and 3 days after Qingming. Spleen exuberance will make the stomach exuberant and the digestive function in an exuberant state, which is conducive to the absorption of nutrients, so this is a good opportunity to replenish the body. At this time, the appropriate diet is: steamed eel with ginseng, eel, etc. It has the effects of expelling wind and removing dampness, relaxing muscles and activating collaterals, and warming qi and blood; Straw mushroom bean curd soup and Sheng Di duck egg soup have the effects of nourishing yin and stomach, lowering blood pressure and increasing fat, resisting bacteria and diminishing inflammation, clearing away heat and toxic materials, nourishing blood and moistening dryness. However, supplements should be appropriate and inappropriate. At this time, tonic can't eat some foods that have the effect of enriching blood and benefiting qi as in winter. This can not only improve physical fitness, but also lay the foundation for a safe summer. Before and after Grain Rain, it is also suitable to eat some foods that can relieve mental stress and adjust mood. Eating more foods containing more B vitamins has obvious effects on improving depression. Wheat germ powder, standard flour, buckwheat flour, naked oats flour, millet, barley, soybeans and other beans, black sesame and lean meat are rich in B vitamins. In addition, eating more alkaline foods can help to relieve the impatience of the human body, such as shellfish, shrimp, crab, fish, kelp and other products can help to improve the mood.