Chocolate can be eaten during uremia dialysis, but it is recommended to eat as little or as little as possible. Uremia dialysis need low fat, low sodium, low phosphorus, low potassium diet, and chocolate contains more fat, excessive consumption of chocolate will aggravate the body’s burden, so it is recommended to eat as little as possible or do not eat. Dialysis patients with uremia can usually consume a certain amount of high-quality low-protein food, such as eggs, milk, fish, etc., in the case of controlling protein intake, but also need to ensure that the daily intake of sufficient energy. Like a variety of pickled products, snacks, part of the canned food, potatoes, fat meat and other high salt, high phosphorus, high potassium, high fat food should be appropriate to eat less. Patients with uremia are advised to go to regular hospitals in a timely manner, and standardize treatment under the guidance of doctors.