I can't possibly give you any more references that someone hasn't already listed...except maybe "Cooking for David," which is full of recipes that are both dialysis and diabetic safe.
It is a whole other challenge when you have to combine the two diets into one! When I started, I swore the only two things that were save to eat for both diets were cardboard and applesauce.
Heavy stuff is definitely interesting, and I think this very population is quite interesting, too. Not sure about the Ph.D. versus book versus minutiae, though. They all have their attractions, and drawbacks. What would you do with a Ph.D. if you got one? (That you couldn't do without one?)
Colonoscopy was early, but not too bad otherwise. Except whatever anesthetic they gave me made me cough the whole time and I've got a sore throat now as a result. The results were good -- everything clear -- so it should be a while before I need one again.Then saw the nephrologist later in the day -- my creatinine is slightly better, but he said it was time to get in touch with a transplant center regardless. So, which one is a question to resolve quickly.