Which dietary change can help manage high potassium levels for CKD patients?

Boiling or leaching vegetables before consumption is a dietary change that can significantly help manage high potassium levels in patients with chronic kidney disease (CKD). This method works by reducing the potassium content of the vegetables, as boiling them and then discarding the water can help leach out some of the potassium. This is particularly important for CKD patients who have difficulties excreting potassium, as elevated potassium levels can lead to serious health complications, including cardiac issues.

In contrast, options such as increasing the intake of bananas or consuming dried fruits would elevate potassium levels, which is counterproductive for CKD patients. Similarly, using salt substitutes can contribute to higher potassium intake, as many substitutes are formulated with potassium chloride rather than sodium chloride. Therefore, boiling or leaching vegetables is a practical way to manage potassium levels effectively within dietary restrictions for those with CKD.