Whether kidney stones can eat spinach, need to combine the type of stone to determine, if caused by oxalate stones, should limit the intake of spinach, eat as little as possible. Kidney stones can be caused by urate crystals, oxalate crystals, phosphate crystals, carbonate crystals and other physiological crystals caused by such stones from food or salt metabolism; tissue mass necrosis disease can cause leucine crystals, tyrosine crystals, protein metabolism disorders can be seen in cystine crystals, uric acid crystals can be seen in the gout, when the crystals accumulate to a certain extent can be formed into stones. And only when oxalate-induced stones need to limit the intake of spinach, in addition, also need to limit the intake of strong tea, tomatoes, peanuts and other foods. Kidney stones need to be actively treated under the guidance of a doctor and dietary modification.