It is highly recommended to follow good nutrition even if a CKD-suffering person is feeling a loss of appetite. This is because even if there are no hunger pangs arising, there is yet a requirement of having a good amount of calories, nutrients, and protein by the body for performing the daily tasks. So it becomes essential to have a fine amount of supplements for managing the energy levels of the body. So one must eat healthily even if there is no desire to have anything at all.