Diet-based treatment for inherited polycystic kidney disease

Sodium intake restriction could be useful in decreasing the growth rate of cysts in patients with autosomal dominant polycystic kidney disease (ADPKD).

• There is a lack of data on dietary interventions specifically for ADPKD patients.
• Phosphorus and protein intake restrictions are considered important for dietary support in non-ADPKD chronic kidney disease (CKD) patients.
• Limiting animal protein while increasing fruit and vegetable intake may benefit kidney health.
• Full correction of metabolic acidosis could be advantageous in managing ADPKD.
• Fluid intake may be recommended in the early stages of ADPKD but should be avoided in cases of moderate to severe renal function decline.

Simplified