High urine test crystals means that there is a large amount of metabolites in the urine, that is, the content of organic and inorganic substances is relatively high, and this situation can easily lead to stone formation. It is recommended that you should drink more water every day, drink more than 2500mL of water every day, which will form more urine and effectively dilute the concentration of crystalline substances in urine, you should change your diet, eat more light diet, eat more various fresh green vegetables, fruits, coarse grains and coarse cellulose food. Reduce the intake of various meat foods, and should control the excessive intake of sodium and protein, because after the metabolism of meat foods, there will be a large amount of organic and inorganic salts, so the crystals will be high.