Foods with high sodium content are not ideal for people with kidney disease because excess sodium can strain your kidneys, leading to high blood pressure. Foods such as processed meat, frozen meals, fast food, and instant noodles are high in sodium.
People who have kidney disease can’t properly remove potassium from their bodies. Increased blood potassium levels can lead to a number of health problems. One large banana contains 487 mg of potassium, therefore, those with kidney disease should limit or avoid eating bananas.
Avocados are considered a healthy addition to a person’s diet but not for those with kidney issues. Avocados are high in potassium. One avocado weighing around 200g contains 975 mg of potassium.
Used almost regularly in our kitchen, tomatoes have a high potassium content. A cup of tomato sauce (245g) contains 728 mg of potassium. Therefore, a person with kidney disease should limit the intake of tomatoes.
Brown rice is nutritious but has a higher potassium and phosphorus content than white rice. One cup (155g) of cooked brown rice contains 94.6 mg of potassium and 169 mg of phosphorus.