After the detection of hyperuricemia, patients should first review their own diet, a good dietary control will help reduce blood uric acid and prevent gout, the following “three less, two more” principle should be remembered. 1, eat less high purine food. Uric acid is the product of purine metabolism, from the food to reduce the intake of purine to help reduce the production of uric acid. High purine foods are animal offal, fish seeds, meat, seafood, soybeans, mushrooms, seaweed and so on. In the acute attack of gout, must strictly control the intake of purine, it is best not to eat these foods; in gout remission or not accompanied by gout hyperuricemia, these foods also try to eat less. 2, eat less calorie high food. Over-nutrition is one of the important morbidity factors of gout, and most gout patients have high-calorie, high-protein, high-fat eating habits, so they need to reduce dietary energy, strengthen physical exercise and maintain a suitable body weight. However, weight loss must be scientific, especially the elderly, if there is hunger, in turn, will aggravate hyperuricemia or even trigger gout. 3, drink less red wine, forbidden to drink beer and liquor. Beer and liquor into the body after the lactic acid produced in the kidneys and uric acid competition, reduce the discharge of uric acid, it is recommended to quit drinking. But a small amount of red wine has the effect of reducing blood uric acid and softening blood vessels, you can drink a small amount of wine. 4. Drink more water. Drinking more water and urinating more can help increase the excretion of uric acid, dilute the urine and reduce the deposition of urate in the kidney and urinary tract. Drink small amounts of water several times a day, so that the urine volume is best to reach more than 2000 milliliters per day. 5, eat more vegetables. Patients with hyperuricemia are recommended to eat more colorful vegetables, such as greens, cabbage, carrots and melons, which have the effect of inhibiting uric acid precipitation. In addition, most vegetables and fruits are alkaline food, which can increase the alkalinity of urine and promote the dissolution and discharge of uric acid. In addition, low-salt diet, avoid overeating, avoid spicy, avoid excessive fatigue, appropriate supplementation of B vitamins and vitamin C, etc., is also a favorable way to reduce blood uric acid.