In spring, the yang is born, everything germinates, and the liver is vigorous. The liver belongs to wood and tastes sour. Wood can overcome soil, soil belongs to spleen, and temper changes. In spring, the five internal organs belong to the liver, which is suitable for ascending, nourishing and nourishing yang. The principle of diet should be based on nourishing yang and benefiting liver, tonifying middle-aged and lowering qi, refreshing stomach and benefiting intestines. Specifically, we should eat more medicines and foods that are buoyant and divergent, can help digestion and appetite, and improve human energy and immune function, so as to lay a good foundation for the whole year, such as Codonopsis pilosula, Pseudostellaria heterophylla, Astragalus membranaceus, Schisandra chinensis, yam, Atractylodes macrocephala, Ganoderma lucidum, Eucommia ulmoides, dog kidney, Psoralea corylifolia, chicken, cattle, sheep, pig, pigeon, quail, herring, sea cucumber and longan.

At the beginning of summer, the heart is vigorous, the viscera belongs to the heart, the heart controls the fire, and the taste is bitter. In the midsummer month, it is the most difficult to take pictures, with yin qi lying inside, summer heat steaming outside, longitudinal intention being the wind, willful eating cold, and hot and cold fighting, which is easy to get sick. The weather is hot, sweating is easy to hurt body fluid and consume gas, and qi and yin are often insufficient, so it is appropriate to tonify and nourish the heart. Although the long summer is full of summer heat, at the turn of the next summer and autumn, the yang heat will drop, the steam will rise, the humidity will be full, and the dampness will be yin evil, which will easily hurt the yang, and the stagnation will trap the spleen. Long summer belongs to the spleen, so it is advisable to strengthen the spleen and promote diuresis, and give priority to light tonic. This season, Radix Pseudostellariae, Radix Adenophorae, Rhizoma Polygonati Odorati, Auricularia, Coconut Juice, Tomato Juice, Cucumber, Lotus Root, Tofu, Chrysanthemum, Flos Lonicerae, Rhizoma Phragmitis, Rhizoma Phragmitis, Lotus Leaf, Radix Codonopsis, Atractylodis Macrocephalae, Poria, Chinese Yam, Jujube, Semen Militaris, Semen Euryales, Semen Lablab album, Rhizoma Atractylodis, Rhizoma Polygoni Cuspidati, Fructus Benincasae, Ham,