To treat kidney calculi, we should eat a lot of food, for example, we should often eat walnut sugar crisp, because it warms the lungs and kidneys, moistens the intestines and relaxes the bowels, can promote the excretion of large stones of mung beans or soybeans, and will not cause urinary tract obstruction.

Besides smoking, drinking, eating spicy, fried and barbecued food, kidney calculi should also abstain from eating cocks, cows, sheep, dogs and pig's feet. Kidney calculi patients should eat more auricularia auricula and pears rich in vitamins.