There are no special tips for sacral cysts in terms of diet. Because the factors of formation of sacral cysts are not diet-related, the most important is a low-salt, low-fat, high-protein diet. This is the common dietary principle that all diseases need to be carried out. This is the only way to alleviate the damage caused by the body and blood vessels. If the “three highs” diet, high blood fat, high blood sugar, will cause atherosclerosis of the blood vessels, which will have a negative impact on the repair of the surgery. If the atherosclerosis is very serious during the surgery, it may cause cerebral infarction, cerebral hemorrhage and a series of adverse symptoms. Therefore, in this regard, a low-salt, low-fat, high-protein diet must be the mainstay, so as to reduce the occurrence of complications and the degree of difficulty in later treatment.