The liver is an important organ of the human body and the largest processing plant of human metabolism, and the important role it plays in protecting human health has received increasing attention. In addition, China is a country with a large number of liver diseases, so how to protect the liver has also become an important issue. This is not to be ignored for professionals who are busy with life, career, socializing and family. For patients who have already suffered from liver disease, an unreasonable or inappropriate diet in daily life can cause minor or major damage to the liver. According to the literature and clinical practice, proper intake of some of the following foods and fruits can be of great help in improving liver function. In particular, patients with chronic liver disease, in addition to regular treatment under the guidance of a specialist, must also pay attention to a reasonable diet, which will undoubtedly be of great benefit in delaying the disease and improving the quality of life. 1, soybeans and soy products: these foods are rich in protein, calcium, iron, phosphorus, vitamin B, a medium amount of fat and a small amount of carbohydrates. According to Chinese medicine, tofu is good for the qi and the middle, and detoxifies the body, which is very beneficial for liver repair. 2, milk products: rich in high quality protein, “the herb Jing Shu” that “cow’s milk is the blood of the cow, its taste is sweet, its gas slightly cold non-toxic. The sweet cold can nourish the blood, nourish the five organs, so the main supplement deficiency and thirst.” Patients with liver disease are better off drinking yogurt, because yogurt is rich in bifidobacteria, which can adjust the intestinal flora, reduce the production and absorption of bacterial endotoxins, and can improve the immunity of the body. 3, eggs: rich in protein, lecithin, lecithin in the egg yolk can promote liver cell regeneration, the protein in eggs is similar to the human body, easily absorbed by the body. Sweet and flat, with nourishing Yin, moisten dryness, nourishing blood and fetal function. The Materia Medica “egg white, its qi is clear, its nature is slightly cold; yolk, its qi is muddy, its nature is warm; egg is both yellow and white and used, its nature is flat.” But 1 to 2 eggs a day can be, should not be too much. 4, animal liver: pig liver, beef liver and chicken liver, rich in vitamins and protein, is the ideal food to maintain the liver. However, due to the current pig industry uses a lot of lean meat extract, so chicken liver is recommended. Chicken liver is sweet, slightly warm, and nourishes the liver and kidneys. It can be used to treat liver deficiency and darkness of the eyes. The Materia Medica Huiyan: “Chicken liver, nourishing the kidneys and calming the fetus, clearing the noma and brightening the eyes of the medicine.” 5, duck: many patients with liver disease have yin deficiency internal heat, general liver disease patients should eat less chicken, especially avoid rooster. 6, turtle: wild turtle has the effect of nourishing yin, clearing heat, softening and dispersing, especially for patients with liver cirrhosis, turtle nail can be sand fried after vinegar quenching and grinding (i.e. Chinese medicine said vinegar system), has a good anti-liver fibrosis effect. 7, sea cucumber: high protein, low fat, low cholesterol food, containing sterols, triterpene alcohol, Chinese medicine that sea cucumber “salty cold, kidney benefit essence, nourish blood and moisten dryness”, for a variety of chronic liver disease patients have a good role in the treatment of health. 8, oyster: oyster meat is rich in protein and iron, rich in liver glycogen, taurine and 10 kinds of essential amino acids, relieve physical deficiency, improve fatigue, Chinese medicine, oyster’s effects are mainly: convergence of Yin, subtle Yang, stop sweating, astringent essence, resolve phlegm, soft firmness, regular consumption helps to improve the regenerative function of liver cells. 9, squid: rich in taurine, can promote the detoxification of the liver, to prevent alcohol-induced damage to liver function. Chinese medicine believes that squid has the function of nourishing Yin and nourishing the stomach, tonic deficiency and moistening the skin. 10, enoki mushroom: Chinese medicine believes that enoki mushroom is cold and salty, can benefit the liver, benefit the stomach and intestines. 11, asparagus: rich in folic acid, can prevent the spread of cancer cells, promote the normalization of cell growth, can effectively improve the symptoms of abnormal liver function. Asparagus taste a little bitter, with a warm stomach, wide intestine, lung, cough, diuretic functions, hypertension, vascular sclerosis, heart disease, diabetes, cystitis, acute and chronic hepatitis and cirrhosis of the liver has a certain auxiliary therapeutic effect. 12, cauliflower: often eat cauliflower can enhance the detoxification capacity of the liver, and can improve the body’s immunity. In addition, among various vegetables and fruits, cauliflower has the best anti-cancer effect. Cauliflower is flat and sweet in nature and has the effect of strengthening the kidneys and bones, nourishing the brain and filling the marrow, strengthening the spleen and stomach, and clearing the lungs and moistening the throat. It is suitable for congenital and acquired deficiencies, deficiency of long-term diseases, soreness and weakness of the waist and knees, weakness of the spleen and stomach, cough and loss of voice. 13, onion: the trace elements contained in selenium is a very strong antioxidant, can remove free radicals in the body; enhance cellular vitality and metabolic capacity, cancer prevention and anti-aging. Can reduce blood cholesterol levels. Onion taste sweet, slightly pungent, warm, into the liver, spleen, stomach, lung meridian, with laxative, regulate gas and stomach, spleen into the food, dispersing wind and cold, warming Yang, eliminating food and meat, refreshing the body, dispersing blood stasis and detoxification; can treat external wind and cold without sweating, nasal congestion, food accumulation and dullness, persistent food, hypertension, hyperlipidemia, dysentery and other diseases. 14, tomato: contains vitamin B6, can promote fat metabolism, reduce the burden on the liver, and promote liver detoxification. Chinese medicine believes that tomato cools the blood and calms the liver, clears heat and detoxifies. 15, yam: Chinese medicine believes that yam can nourish the spleen and stomach, produce fluid and benefit the lungs, tonify the kidneys and astringent essence. With antioxidant, anti-tumor, lowering blood sugar and enhance immune function and many other physiological functions. 16, apple: daily if you can reduce the amount of staple food and eat 1 to 2 apples, it will help to reduce blood cholesterol, which has obvious benefits for fatty liver and cardiovascular disease patients and obese people. Chinese medicine believes that apples have the effect of quenching thirst, moistening the lungs and removing annoyance, strengthening the spleen and stomach, nourishing the heart and benefiting the qi, laxative, antidiarrheal, quenching the heat and waking up from alcohol. 17, grapes: Chinese medicine believes that grapes are flat, sweet and sour, can nourish the qi and blood, strengthen the muscles and bones, benefit the liver and yin, facilitate urination, relax the tendons and activate the blood, warm the stomach and spleen, and relieve irritation and thirst. Modern medicine proves that the polyphenols contained in grapes are natural free radical scavengers with strong antioxidant activity, which can effectively adjust the function of liver cells. 18, banana: belongs to the low energy, high nutrition fruit, which is rich in protein, potassium, dietary fiber and other beneficial components, in promoting liver cell repair and regeneration, improve the body’s immunity, protect the liver and other aspects are very beneficial. Banana is sweet and cold in nature, and has high medicinal value. The main function is to clear the stomach and intestines, cure constipation, and has the effect of clearing heat and moistening the lungs, stopping irritation and thirst, filling the essence, detoxifying wine. 19, pear: rich in vitamins, mineral nutrients, has the effect of protecting the liver and promoting the regeneration of liver cells. Taste sweet, slightly sour, cold, suitable for real heat, or people with deficiency fire. 20, kiwifruit: rich in calcium, vitamin C, essential amino acids, minerals and other effective ingredients, often eaten with immune regulation, liver protection, cancer prevention and anti-cancer, beauty benefits. 21, hawthorn: Chinese medicine believes that hawthorn slightly warm, sweet, sour. It has the effect of eliminating stagnation and stagnation. Modern medical research found that hawthorn has a good role in lowering blood pressure and cholesterol, regular consumption of hawthorn is beneficial to fatty liver.