What kidney calculi patients can't eat, because the composition of stones is different, the foods they can't eat are also different. For calcium oxalate stones, the things that can't be eaten are mainly foods with high oxalic acid. The most common foods with high oxalic acid content are spinach, Chinese cabbage, strong tea, coffee and strawberries. For uric acid stones, what you can't eat is mainly high-purity diet, mainly seafood, mutton, broth, beer, fungi, tofu and so on. These things are not edible.

There are no special contraindications for stones such as magnesium ammonium phosphate and apatite carbonate in patients' diet, and there are no special contraindications for cystine stones. For all patients in kidney calculi, besides what they can't eat, they should pay attention to drinking more water and urinating more, and try to ensure that the daily urine output is more than 2500mL, which can effectively prevent the recurrence of stones.