Eating apples, which are rich in soluble fiber pectin that helps lower cholesterol, or fruits like blueberries and strawberries, which are low in potassium and phosphorus, can support kidney health.

Fish delivers protein, and when you choose a fatty fish like tuna, salmon or trout, you're also getting omega-3 fatty acids. Omega-3 fats may help reduce fat levels (triglycerides) in the blood and ...