For me, it was an easy transition to plant and fish proteins. The trick is to not rely on carbs as a replacement. Lost 20 pounds since my CKD diagnosis but the payoff is feeling much younger.
You know, you may be in a better place than you realize, now.
You may be able to back off some internal damage you’ve accrued.
Have you been looking at the GlyNAC, Urolithin A, Taurine and other supplements I have previously posted? They can potentially help with aspects of your kidney issues, without any expected negatives.