The reason why people suffer from stone disease is because of the disturbance of various factors inside and outside the human body, resulting in internal and external environmental imbalance, abnormal accumulation or precipitation of metabolites in the body, abnormal mineralization and formation of stones in the human body. As the saying goes, disease enters through the mouth, and it is clear that diet and disease are closely related. It has been reported that dietary modification can effectively reduce the recurrence rate of urinary stones. However, changing the diet at will may seem beneficial, but it is actually harmful. Since the formation of urinary stones is complex, and the composition of stones varies, dietary treatment must be based on objectively proven metabolic disorders, and a targeted approach is the best strategy. Although the causes of urinary stones are diverse, it is known to be related to many of the following factors: 1, do not eat breakfast, often eat late night snacks Night life is frequent, long-term eat late night snacks to sleep, the urine produced after the meal will all be stored in the urinary tract, can not be discharged in a timely manner, resulting in the calcium content of urine in the urinary tract is increasing, over time, urinary stones will be formed. 2, drinking too little water, drinking unclean water drinking too little water to reduce the volume of urine, easy to cause urine concentration, urine turbidity and increased urine salt precipitation, urine salt crystals form more, prompting the formation of stones. Usually drink unclean water is also very easy to induce urinary stones. 3, long-term alcohol abuse, unhealthy diet often drink a lot of alcohol, drink strong tea, etc. will lead to increased urinary calcium, uric acid levels, increasing the incidence of urinary stones. At the same time, often eat seafood when drinking beer and other bad eating habits will make the human blood uric acid content increased, out of balance, resulting in uric acid can not be discharged in a timely manner, in the form of sodium salt deposited, thus forming stones. 4, blind calcium supplementation, mental disorders When the human liver, kidney, gallbladder and other organs of metabolic dysfunction or sex hormone decline, will lead to a false lack of calcium, at this time, if the blind calcium supplementation, it is easy to lead to urinary stones. 5, the impact of other diseases metabolic disorders caused by some diseases can also lead to stone disease, such as: hyperparathyroidism, cortisol, bone marrow disease and other diseases can cause bone decalcification and high blood calcium and high calcium urinary stones; large intestinal resection, intestinal anastomosis short circuit and chronic gastrointestinal diseases can cause excessive absorption of oxalic acid and high oxalic acid urinary stones; gout patients with purine metabolism to form gouty stones; malignant tumors, leukemia patients Due to infinite malignant cell proliferation and destruction, purine metabolism is enhanced and uric acid in the urine is significantly increased, leading to the formation of stones.