Kidney stone patients can normally consume river noodles, which are actually made of rice, and kidney stone patients can normally consume rice products. The formation of kidney stones is mainly related to personal constitution, dietary habits and living environment. In terms of diet, for example, calcium oxalate stones are the most common in clinical practice. Patients with stones need to control foods with high oxalic acid content, such as strong tea, spinach, coffee and other foods. Patients with uric acid stones need to control the consumption of high purine foods, such as seafood, animal offal, beer and other such foods. Many stones are also related to personal constitution, so in addition to the usual diet, stone patients should also pay attention to drink more water, smaller stones crystals will be excreted through the urine, so it is recommended that patients usually drink more water.