Uremic patients, especially those who have not yet undergone dialysis treatment are not recommended to eat pomegranate; patients who have been regularly dialyzed can eat a small amount of pomegranate, preferably before dialysis, relatively safer. As pomegranate is rich in protein, sugar, vitamin C, fat, calcium, phosphorus, potassium and other elements. Uremic patients, especially those who are not yet on dialysis, consuming too much pomegranate may lead to hyperkalemia and hyperphosphatemia, and severe hyperkalemia may lead to cardiac arrhythmia and even the risk of cardiac arrest. Therefore consumption is not recommended. If a patient with uremia who is already on regular dialysis can eat a small amount of pomegranate, dialysis can remove potassium ions, it is recommended that it is best to eat before dialysis, it may be safer. Patients with uremia are advised to go to regular hospitals in a timely manner, and standardize treatment under the guidance of doctors.