Answer. There are many fruits and vegetables that aid in repairing the damaged kidneys. But when replenishing the renal it is important to know the adequate quantity to have. Some fruits and vegetables include Bell peppers, red, Cabbage, Cauliflower, Garlic, Onions, Apples, Cranberries and Blueberries. If possible consult a dietician or a nutritionist for better recipes recommendations to get maximum benefits from fruits and vegetables that are good for your body.