Nutritional management in patients with chronic kidney disease

The global prevalence of chronic kidney disease (CKD) is increasing as populations age.

• Declining kidney function leads to a buildup of waste products and excessive electrolytes, impairing health.
• Nutritional management may help control uremic symptoms and slow kidney dysfunction progression.
• High-protein diets are thought to worsen kidney function, prompting recommendations to limit protein intake.
• Excess sodium intake may be linked to CKD progression and increased mortality, suggesting a need to limit salt consumption.
• The relationship between potassium levels and health is complex; low potassium can cause muscle weakness, while high potassium is associated with heart rhythm issues.
• Individualized dietary strategies are necessary to effectively manage the diverse nutritional needs of CKD patients.

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