Nutritional components of sheep liver: every100g of sheep liver contains protein18.5g, fat 7.2g, carbohydrate 4g, ash1.4g, calcium 9g, phosphorus 4g14g, iron 6g, and sulfur besides water. It can be seen that sheep liver belongs to a kind of food rich in vitamin A and phosphorus. Medicinal efficacy of sheep liver: [taste] cool, sweet and bitter. [Efficacy] Nourish liver, improve eyesight, replenish blood and clear away deficiency and heat. [Edible] Suitable for people suffering from night blindness (passerine), xerophthalmia, cyanosis, infantile malnutrition, dim eyes, or amblyopia after fever; Suitable for patients with blood deficiency, sallow complexion, postpartum anemia, tuberculosis, infantile weakness, and vitamin A deficiency. "Theory of Medicinal Properties": "The eyesight of Qingyang liver service." "Living with Interest Diet Spectrum": "All kinds of eye diseases are edible." Modern practical Chinese medicine: "It is suitable for chlorosis, postpartum anemia, tuberculosis, infantile weakness and vitamin A deficiency eye diseases (malnutrition, night blindness, etc.)." [Do not eat] According to previous experience, sheep liver should not be eaten together with pork, plums, adzuki beans and raw peppers; Because sheep liver contains high cholesterol, patients with hyperlipidemia should not eat. Don Sun Simiao: "The combination of mutton liver and pepper food hurts the five internal organs, which is the most harmful to children. Eat bitter bamboo shoots and get sick. " Prescriptions and remedies for treating eye diseases with sheep liver: 1, red eyes and heat pain. Use a lamb liver, cut it into small pieces, wash it, and eat it with five flavors. 2, the film is ashamed. Use a lamb liver, cut it into small pieces, and make it into balls as big as a square. A little after dinner, send 70 pills with green tea. Take it three times a day and avoid iron, pork and cold water. 3, blindness. Use a catty of Qingyang liver, remove the membrane and slice it, dry it on a new tile, and stir-fry it with half a liter of cassia seed and Polygonum hydropiper seeds. Take a spoonful each time, and send the white honey syrup. Take it three times a day to three doses, so that you can see clearly. 4, green blindness cataract, with a white sheep liver, coptis root one or two, rehmannia root two or two, and evenly smashed into balls, such as the size of a scorpion. After a meal, take 70 pills with tea. Take it three times a day.