Hyperuric acid metabolism is caused by hyperuricemia. Patients with hyperuricemia have excessive synthesis or impaired excretion of uric acid, often have episodes of gouty arthritis or gouty nodules, uric acid urinary stones, chronic interstitial nephritis on urine and kidney function tests and increased uric acid in the blood. So what should patients pay attention to in their diet? 1, should supply an adequate amount of carbohydrates and fat. If there is no adverse effect on the heart and kidneys, should drink more water. 2, cooking methods more braised, boiled, boiled, steamed, blanching, etc., less frying, frying methods. Food should be as easy to digest. 3, more use of food rich in vitamin B1 and vitamin C. Available foods: rice, noodles, milk, fruit and various vegetable oils. 4, vegetables except lobster, cauliflower, spinach, all other can be eaten. 5, prohibited animal offal, roe, bone marrow, sardines, oysters, small shrimp skin, mackerel, tamari, minced meat, liver, kidney, brain, clams, crab, fish, broth, chicken soup, peas, lentils, mushrooms, etc., a variety of strong condiments and strengthen the nervous excitement of food such as wine, tea, coffee, spicy products, etc. 6, maintain the ideal weight, overweight or obese should reduce weight. However, weight reduction should be gradual, otherwise it is easy to lead to ketosis or gout acute attack. 7, carbohydrates can promote uric acid excretion, patients can eat carbohydrate-rich rice, steamed buns, pasta, etc. 8, protein can be consumed according to the weight, according to the proportion, 1 kg of body weight should be consumed 0.8 grams to 1 gram of protein, and milk, eggs as the main. If it is lean meat, chicken and duck meat, etc., should be boiled and go to soup to eat, avoid eating stewed meat or marinated meat. 9, eat less fat, because fat can reduce uric acid excretion. For people with gout complicated by hyperlipidemia, fat intake should be controlled to within 20 to 25 of total calories. 10, drink a lot of water, should drink 2000ml to 3000ml of water daily to promote the elimination of uric acid. Eat less salt, should be limited to 2 grams to 5 grams per day.