Why do kidney patients need a low protein diet?

Why do kidney patients need a low protein diet?

If the kidneys are not working well, urea can build up in the bloodstream and may cause loss of appetite and fatigue. Eating a low-protein diet will reduce the workload on the kidneys so that the remaining healthy part of the kidney does not have to work so hard.

What causes low protein?

Low serum total protein levels may suggest any of the following health conditions: malnutrition. malabsorption disorders, such as celiac disease or inflammatory bowel disease (IBD) liver disease.