Is There Evidence That a High Protein Couldn't Be Bad if You Had Preexisting Kidney?

There is no evidence that a high protein couldn't be bad if you had preexisting kidney. People who are carnivore will have a higher creating level than those who aren't. The sign that you have kidney damage is that you're spilling protein in your urine. That does not mean protein caused the damage. It just means good doctor would look deeper into that individual case....