*Red Bell Peppers. Red bell peppers are low in potassium; hence, they are good for people who are conscious with the health of their kidneys. Aside from adding color to the dish and making it more tasty, red bell peppers are also a good source of fiber, folic acid, and vitamins A, B6, and C. Moreover, they contain Lycopene, an antioxidant which protects the body against several kinds of cancers.
*Foods with high levels of potassium, sodium and protein should be avoided.
* Omega-3 also helps in kidney function. A study published at the November issue of the American Journal of Kidney Diseases by the National Kidney Foundation reported that eating fish twice weekly can help diabetics avoid kidney problems.
== Warnings ==