4. Cranberry
Cranberries can be added to any diet. Even a kidney diet with low potassium. The cranberries are good for bladder infections, because they contain a phytonutrient known as A type proanthocyanidin. This prevents bacteria from adhering to your kidney and urinary tract lining.
Cranberries can be a good addition to the diet of people with kidney disease, as they are low in sodium, potassium, and phosphorus.
Regular consumption of cranberries, regardless of whether you suffer from kidney disease or not, can help prevent bladder and urinary infections. You can eat them dried or whole.