It is possible to eat watermelon with high uric acid because the purine content in watermelon is very low and eating watermelon will not cause an increase in uric acid. Foods with high purine content include various kinds of animal offal, gravy, thick meat soup, sardines, small shrimp, soybean products and so on. Foods with moderate purine content include sturgeon, carp, sea bass, etc., as well as prosciutto, pork, beef, and duck. Foods with relatively low purine content include tuna, salmon, lobster, bread, spinach, etc. Foods with especially low purine content include rice, millet, corn, cabbage, pumpkin, potatoes, tomatoes, bread, and various fruits. Therefore, various fruits are particularly low in purines and are especially suitable for people with high uric acid.