People with kidney disease often follow a renal diet, which helps remove waste that accumulates in the blood due to impaired kidney function. Dietary restrictions for the patients vary based on the severity of kidney damage. A renal diet typically focuses on limiting certain nutrients like sodium, potassium, and phosphorus, while emphasizing foods that support kidney health. Proper nutrition can help manage symptoms, slow progression, and improve overall well-being.20 Foods That Can Help Improve Kidney Health1. CauliflowerCauliflower is rich in vitamin K, folate, fiber, antioxidants, and anti-inflammatory compounds. It's a kidney-friendly alternative to high-potassium vegetables.2. BlueberriesBlueberries are packed with antioxidants, especially anthocyanins, which help protect against heart disease and diabetes.3. Sea BassA great source of protein and omega-3 fatty acids, sea bass supports overall health, but portions should be kept small for kidney health.4. Red GrapesRich in flavonoids and antioxidants, red grapes help reduce inflammation and protect heart health.5. Egg WhitesEgg whites are a kidney-friendly source of protein, low in phosphorus compared to whole eggs.6. GarlicGarlic adds flavour without the need for salt and provides manganese and vitamin B6, along with anti-inflammatory properties.7. BuckwheatA gluten-free whole grain, buckwheat is low in potassium and a good source of fibre, magnesium, and iron.8. Olive OilOlive oil is a healthy fat source rich in vitamin E and anti-inflammatory oleic acid, and it is free from phosphorus.9. BulgurThis whole grain is low in potassium and phosphorus, making it a good choice for kidney health.*Nutritional Information (1/2 cup cooked):*Sodium: 5 mg, Potassium: 62 mg, Phosphorus: 36 mg, Protein: 3 g.10. CabbageCabbage is packed with vitamins and antioxidants and may help manage blood sugar and protect against kidney damage.11. Skinless ChickenSkinless chicken breast is lower in fat, and moderate portions are ideal for kidney health.12. Bell PeppersLow in potassium but high in vitamins A and C, bell peppers are great for immune function, which is crucial for kidney health.*Nutritional Information (1 medium pepper):*Sodium: 13. OnionsOnions are sodium-free and add flavour while providing vitamin C and B vitamins.14. ArugulaArugula is low in potassium and high in nutrients like vitamin K and calcium, beneficial for kidney health.15. Macadamia NutsThese nuts are lower in potassium and phosphorus compared to others, making them a kidney-friendly snack.16. RadishLow in potassium and phosphorus, radishes are a crunchy, nutritious addition to any kidney-friendly meal.17. TurnipsTurnips are rich in fiber, vitamins C and B6, and are a kidney-friendly root vegetable.18. PineapplePineapple is a great kidney-friendly fruit, providing fiber, vitamin C, and bromelain, an enzyme that helps reduce inflammation.19. CranberriesCranberries are rich in antioxidants and may help prevent urinary tract infections, which are closely linked to kidney health.20. Shiitake MushroomsLow in potassium and phosphorus, shiitake mushrooms are a great plant-based protein for those with kidney disease.