A low-protein diet puts less strain on the kidneys. As a result, this type of diet can benefit people with kidney-related disorders, such as kidney disease or phenylketonuria.When a person eats protein, the body produces a compound called urea. If the kidneys are not functioning well, urea can build up in the blood and cause fatigue and a loss of appetite.By making key changes, a person can develop a satisfying and diverse low-protein diet plan that works for them.In this article, we discuss