Improve kidney function food more common the following: 1, okra: okra has extended kidney benefit function; 2, mung beans: mung beans have detoxification, antioxidant function; 3, garlic: garlic can also be antioxidant, delay the progress of kidney function; 4, leek: leek can improve kidney function; 5, broccoli: the role of antioxidants; 6, egg whites: egg whites can supplement human protein, and has reduced other high-fat food intake 7, other: angelica, walnuts, black beans, etc. Patients with kidney disease need to eat a reasonable diet, avoid eating a spicy diet and high purine diet.