You would not be surprised at all at the food dialysis patients bring in. I always see junk food bags. Like how retarded can you be.  One big fat dude has a fast food bag with him EVERYTIME. The nurses and the renal dieticians can't really do anything... like they remind patients over and over again to be careful but you can't physically stop them, or kick them out of dialysis. Enjoy your limbs while you can, man. I don't know how you can look at all the fat amputees around you and still eat like a cow.