High blood uric acid can eat freshwater fish, but do not eat more. Uric acid is mainly from the body’s own metabolism and daily dietary intake, if the uric acid is elevated, may lead to hyperuricemia, gout, and nephritis, etc., patients with high blood uric acid should pay attention to controlling the intake of food with high purine content. Freshwater fish general purine content of 75 to 150 mg of purine per 100 grams of weight, belonging to the middle purine food, patients with high blood uric acid can be consumed, but do not recommend a large number of food, so as not to increase the content of purine into the body, increase the level of blood uric acid. Patients with high blood uric acid in daily life, but also pay attention to eat a light diet, drink a lot of water, eat more green leafy vegetables, eat less food containing high purine. If there is a rise in uric acid, it is recommended to go to a regular hospital to find out the cause and then follow the doctor’s instructions for treatment.