Sure,I am a 67yr old male caucasian.No diabetes,controlled blood pressure, no fluid retention or swelling, generally good health exercise 1/2 hr. on elliptical every day 6:30 t0 7am.As I look back I did use analgesic/decongestant (Sandoz-Fiogesic 500mg most days during mid 1970s through 1988 some days 4 tabs.My creatine now is 3.6, BUN 40 GFR 18.1. Any observations or thoughts on where I am in my kidney stage?