Bell peppers

Bell peppers are one of the first foods that are beneficial for persons with weak kidneys. Bell peppers are rich in fiber, vitamins A, C, and B6, as well as salt and potassium in large amounts. One of the best options for the diet of those with renal disease is this non-spicy, high-content chili. Only 3 mg of sodium, 19 mg of phosphorus, and 156 mg of potassium are found in 74 grams of bell pepper, yet it is packed with minerals, many of which are beneficial to the kidneys.

Because of their vivid coloring, bell peppers are rich in vitamin C, a potent antioxidant that stimulates the renal tubules. Moreover, this fruit also provides a large amount of vitamin A, which is essential for the immune system of people with kidney disease. Bell peppers also contain antioxidants like lycopene, which help protect against certain types of cancer. You can mix red bell peppers into tuna or chicken salad or eat them raw.