The important lesson to learn is that you should always look at the ingredients list closely and ensure, with the help of your doctor, how beneficial any food will be for you. However, the general rule is to avoid all foods which feature high amounts of potassium and phosphorus to maintain the best condition for your kidney.
The effect of many of these foods will depend on how severe the kidney damage is. We realize that it may be hard to adjust to a new diet, but it pays off in the long run if your kidneys are able to deal with the damage. The best solution would be hiring a renal dietician to deal with your problems on a personal level.