Can someone clarify something for me? As far as I know, if there is urea or glucose found in urine, that's bad. Am I wrong?
My grandfather died of kidney failure and he used to have urea in his urine which showed that there was a problem with the kidneys. It's also not normal for there to be glucose in the urine, I think that's a sign of diabetes. I think the kidneys process these but they're not eliminated through urine.
Is that what happens?