For CKD stage 5 patients, which of the following is a reason for phosphorus control in diet management?

For patients with chronic kidney disease (CKD) stage 5, managing phosphorus intake is vital because excessive phosphorus consumption can lead to significant health issues, particularly concerning bone health. In CKD, the kidneys lose their ability to excrete phosphorus effectively. This accumulation can result in hyperphosphatemia, which is directly associated with the development of bone disease, including conditions like renal osteodystrophy. Elevated phosphorus levels in the blood can disrupt the delicate balance of calcium and phosphorus, leading to mineral and bone disorders.

Therefore, controlling phosphorus in the diet helps mitigate the risk of these complications. The focus for CKD stage 5 patients is on reducing dietary phosphorus to maintain bone health and overall metabolic stability, therefore making phosphorus control a critical aspect of dietary management in this population.