”Nei Jing” said: “Spring March, this is called hair Chen. Heaven and earth are born, all things to glory, …… against it will hurt the liver, summer for the cold change, Feng Chang less.” Spring is the start of nature’s vitality, everything is thriving, the sky and people correspond, spring is wood, corresponding to the five organs of the human liver. The liver likes to be open and free but not depressed, and has the function of unblocking the qi and blood and regulating the emotions. Spring is a time when the liver is “active” and liver energy is vigorous, and it is also a time when liver diseases are prone to occur. Protecting the liver is the focus of seasonal health care. The liver is a rigid organ that likes to be organized but is not depressed. The liver is a strong organ among the five organs and six bowels, and it likes mild, soft and smooth emotions, but not depression, dullness and anger. The liver in the will for anger, liver Qi deficiency is fear, the real is anger, “anger hurt the liver”. Depression and anger can be seen in the liver meridian qi depression, such as pain and swelling of the two dampness, like too much breath, throat obstruction, etc.; or qi stagnation and blood stasis, women dysmenorrhea, amenorrhea, breast and uterine masses, etc.; excessive anger affects the drainage function of the liver, resulting in liver qi upward rebellion, blood with qi rebellion, and go upward, clinical common head swelling and headache, red face and eyes, vomiting blood, or even fainting and collapse. As the saying goes, prevention of liver disease starts from the “heart”, where the “heart” refers to the mood, some studies have shown that good mood can increase the blood flow to the liver, promote the vitality of liver cells, so that the liver is in good condition; bad mood, such as depression, dullness, anger will make the adrenaline The bad mood, such as depression, dullness, anger will make the adrenaline secretion disorder, also will make the liver too much pressure, endanger the liver health. The liver should be protected by dietary regimen. In spring, when the human metabolism starts to flourish, it is important to nourish the yang energy of the newborn. However, spring is the time when the liver is flourishing, and the diet should not help the liver too much and grasp the spleen. “It is advisable to reduce the taste of acid and benefit sweet to nourish the spleen”. You should eat more sweet and calm products, and rich in protein, sugar, vitamins and minerals, such as lean meat, poultry eggs, milk, honey, soybean products, fresh vegetables (preferably pungent and sweet hairy greens, cilantro, leek, onion, mustard, white radish, coronary, cabbage, celery, etc., and less acid harvest products such as orange, orange, grapefruit, apricot, papaya, loquat, olive, lemon, etc.) and fruits. Children eat more bean sprouts, toon sprouts, water chestnuts, spring bamboo shoots and other sprouts with ascending power, which helps growth and development. Food avoid over-eating “water ball fried dumplings, cold sticky fat fetish things.” Diet should also pay attention to reduce the burden on the liver, can not take food or drugs damaging to the liver, such as alcoholic beverages and alcoholic drugs in moderation, sheep, cattle, pigs and other saturated fats, will increase the burden of liver metabolism, should not be excessive, overeating. Moderate intake of honey and sugar helps protect the liver. Third, exercise to protect the liver moderate exercise can enhance physical fitness, promote human blood circulation, improve body metabolism, enhance resistance, prevent disease, but also enable liver cells to fully absorb rich nutrients, improve the regulatory function of the liver. Choose gentle exercise, tai chi, walking, jogging, table tennis, swimming, etc. are suitable, strenuous exercise will increase the burden on the liver. Exercise can also soothe the emotions and relax the mood, so that the liver qi can be organized. Spring is the season of the liver, both a good time to protect the liver, but also a time of liver disease, therefore, timely protection of the liver, but also to reduce the recurrence of liver disease or reduce the condition and help recovery.