I'm experiencing the same creatinine elevations after starting citrulline as part of Gene's stack, mine went from 1.32 to 1.45. My eGFR also dropped from 65 to 58. I have a consultation with Defy coming up, are these numbers a concern or should I just continue taking the citrulline?
Defy had not previously made any remarks beside a casual glance at my Creatinine levels being elevated or over the lab range. Based on my recent test with the Cystatin-C w/eGFR I would recommend that to you in your next set of labs.