High uric acid should be limited to eat duck meat, each 100g of duck meat contains about 138.4mg of purine, which is a medium purine food, if high uric acid is not controlled to eat duck meat, may cause further elevation of uric acid. If the uric acid is controlled within the normal range, you can eat less of it. The specific cause of high uric acid is not yet very clear, it may be related to genetics, diet, exercise and many other factors. If high uric acid is not effectively controlled for a long time, it may lead to gouty arthritis and also increase the probability of cardiovascular disease, so it is important to keep uric acid within the normal range.