I have PDK stage 5. My gfr is 11. I am trying to stay off of dialysis. I have started to eat a primarily fruit and vegetable raw diet. Haven't had any tests since starting. I have psudotumor serebri and a pineal cyst in my brain. I know some PKD patients also have these. Do any of you have these also? Have any of you done anything diet wise that has helped to improve your kidney function. I do not want to go on dialysis.