Well, I mean she's kept things under control. I don't know if she (a nutritionist/dietician by training) would recommend radical diet changes while on dialysis.

Also, your comment made it seem like diet change is a silver bullet, when it is not. My relative has had a couple of times where she's had to use medicine to keep her kidneys from going non-functional.

I'm aware that you might not have intended it to frame diet change, but that's how it comes off.