My blood test came back and my creatinine levels high or border line. They were at 1.4. Doc tols me to get off and tested me 3 weeks later and they went down to 1.2! I was taking CEE for a few months. I have now started a hard training regimen and I am missing my supplement? Is there something I can take that won't affect my kidneys. How about NO2, Glutamine, BCAA's and possibly tribulus? I would really like some advise! Will Creatine mono have same effect!