Our gout patients are very concerned about what is a low purine diet. Generally speaking, a low purine diet is our vegetable, which is vegetarian and has a low purine content. For example, there are grains in the pasta we eat, and then there are some fruits we eat, such as watermelon, which can clear away heat and promote diuresis. Special mention is made to our watermelon, what is the name of our watermelon Chinese medicine and what is the name of our gout. It's called the White Tiger Festival in the classic of Chinese medicine, and then it's full of water. For example, our bitter gourd, wax gourd and watermelon are all ok, and they are all low-purine foods.