Patients with kidney stones are allowed to eat red dates. The main reasons that affect the formation of kidney stones are dietary habits, work and living environment, living habits and personal constitution. Among them, dietary habits are the most well-known, for example, in coastal areas, because of the proximity of the sea, many people eat seafood, the incidence of uric acid stones in that area is higher than inland. Some men like to drink beer, and these patients are also prone to uric acid stones, which is a typical example of diet leading to kidney stones. Unlike jujube, which contains mainly sugar and vitamin C, it is not rich in purine, which causes uric acid stones, nor oxalic acid, which causes oxalic acid stones, nor methionine, which causes cystine stones, so if a kidney stone patient eats jujube, it will not cause the formation of new stones or increase the size of the original stones. Therefore, red dates can be eaten by patients with kidney stones.