You can eat grapefruit with high uric acid because grapefruit is a low purine fruit. Purine is the source of blood uric acid in the body, eating low purine grapefruit does not cause the patient’s blood uric acid level to rise, so high uric acid can safely eat grapefruit. Most of the fruits in life, like apples, pears, bananas, tomatoes and grapefruit, watermelon are low purine fruits and can be eaten by patients with high uric acid. For patients with elevated blood uric acid, the general dietary rule is to have a low purine diet, to eat less animal offal and other foods rich in high purine, and to drink more water deliberately to ensure that the daily urine volume is above 2000mL, which is conducive to the excretion of blood uric acid through urine and can reduce the level of blood uric acid to a certain extent.