went to the Dr again he said Cimetidine could of very well been the problem with my kidneys as I went off that a month earlier then the protein I just wanted everyone to know in case they liked protein drinks. The reason I thought it could be protein is I went off it a month after the protein and my kidneys improved more and the reason I thought it might be dehydration was my aunt gashed her head and ended up in the hospital and her kidneys levels were high but it was from dehydration and as soon as they hydrated her kidneys were find so I know it can cause kidney problems. It seems I am alway dehydrated. I just know when you are on as many meds as we are you have to look at all avenues. I just want all of the people on this board who may not get tested enough when they are taking all of these meds to know they should as I did not know anything was wrong with me. So please get lab test regularly as I had mine done not long prior to this test showing kidney problems.