I had recently done a full metabolic panel and found issues with kidneys. Did an ultrasound and found nothing. I’m not great at drinking water so I’m literally carrying a gal around now. I probably should have laid off on this next cycle but my results told me that I was within normal ranges after 2wks. That was after 6wks PCT which validated my PCT protocol. I put on 10# on my last cycle so I am definitely focusing on my hydration to keep my kidneys healthy. Everyone is different. You know your body, test and figure out where you fall.

Booker