Dialysis patients can eat cod, but not too much, especially patients with elevated blood potassium.
Dialysis patients need to pay attention to the diet of low salt, low potassium, low phosphorus diet, at the same time to strictly control the intake of water. Cod is a kind of high protein food, at the same time, it belongs to medium potassium, high phosphorus food, dialysis patients can not eat too much, especially hemodialysis or combined with hyperkalemia patients, eating too much cod can aggravate hyperkalemia, hyperphosphatemia, and may even endanger life.
When dialysis patients consume cod, it is better to soak it in advance to remove part of the potassium ions, and cook it by boiling or steaming, with as little oil and salt as possible, and do not drink the soup, so as to reduce the intake of potassium ions, phosphorus ions and water.
Dialysis patients are advised to contact the dialysis center and consult their doctor for dietary contraindications.