Most people with early-stage CKD or a kidney transplant do not have to limit tomatoes because of potassium. If your laboratory results show higher levels of potassium, your doctor or kidney dietitian may talk with you about how much to eat. Potassium can be a concern depending on the amount you eat.
Blanching your vegetables in boiling water for 1 minute before using in cooking will also help reduce the potassium content. If making a tomato-based sauce, use less tomato than you usually would.
Most leafy green vegetables, including Swiss chard, spinach, and beet greens, are not recommended on a kidney diet due to their potassium content. Opt for lower potassium green vegetables such as green beans, asparagus, lettuce, and celery to limit your daily potassium intake.
Leafy greens like kale and spinach are nutrient-dense foods that are packed with essential vitamins and minerals that help to support kidney function as well as overall health. Leafy greens contain vitamins A, C, and K as well as carotenoids and flavonoids.
Milk, yogurt, and cheese can be part of a healthy kidney diet. Shop for natural cheeses, avoiding items labeled “cheese food” or “cheese product.” Greek yogurt and cottage cheese can be easy and tasty snacks, and, in most cases, milk servings should be 1 cup per day.
Broccoli is a medium potassium food, low in sodium and phosphorus, and suitable for all the following kidney conditions and treatments: Chronic Kidney Disease (CKD)
Onions are excellent for providing sodium-free flavor to renal-diet dishes. Reducing salt intake can be challenging, making finding flavorful salt alternatives a must. Sautéing onions with garlic and olive oil adds flavor to dishes without compromising your kidney health.
Water pills (diuretics) help rid your body of extra potassium. They work by making your kidney create more urine. Potassium is normally removed through urine. Potassium binders often come in the form of a powder.
Fish and seafood
Cod, flounder, halibut, whitefish, catfish, salmon, tuna steaks and shrimp are good choices for your kidney diet.
Beta-Carotene Benefits
Beta-carotene, the water-soluble form of vitamin A in carrots, helps the kidneys filter toxins out of the blood and prevent urinary tract infections, according to Dr. George D.
Don't eat ham, bacon, sausage, hot dogs, lunch meats, chicken tenders or nuggets, or regular canned soup. Only eat reduced-sodium soups that don't have potassium chloride as an ingredient (check the food label.) Also, only eat 1 cup, not the whole can.
Choose soy, almond, cashew, or rice milk for less phosphorus and less potassium than cow's milk. Avoid cow's milk substitutes that are "Enriched" or have the word phosphorus or "phos" in the ingredient list. For a change, try hot cereal like oatmeal, cream of wheat, cream of rice, or Malto-meal.
Mushrooms are rich in Vitamin D and are essential to regulate kidney function and help prevent kidney disease.
Despite the nutritional benefits of potato tuber, patients with chronic kidney disease (CKD) should limit the consumption because of its high potassium content.
It is low in sodium
Avocado is extremely low in its sodium content. For example, 100 grams of avocado has only 7mg of sodium. Hence, for a person suffering from a kidney disease like CKD or hypertension, it would be beneficial to include foods like avocado.
Additionally, egg consumption has not been associated with the risk of developing CKD based on epidemiological studies. The egg yolk also contains bioactive compounds, including lutein, zeaxanthin, and vitamin D, which may confer health benefits in CKD patients.
Objective(s): Despite the nutritional benefits of potato tuber, patients with chronic kidney disease (CKD) should limit the consumption because of its high potassium content.