Feta is also high in phosphorus, iron, manganese, selenium, zinc and potassium. Vitamins: Feta cheese packs in vitamin B6, Vitamin A and phosphorous.
Feta cheese is also one of the lowest potassium cheeses, making it a kidney-friendly option.
Low-Potassium Cheeses
of cheddar is a low-potassium food. Likewise, blue cheese has 73 mg of potassium per ounce, and 1 tbsp. of low-fat cream cheese has only 28 mg.
Kidney Function
Although feta cheese contains healthy amounts of calcium, the phosphorus in feta may weaken bones in people with kidney disease.
Most dairy foods are very high in phosphorus. People with kidney disease should limit their daily intake of milk, yogurt, and cheese to ½ cup milk, or ½ cup yogurt or 1-ounce cheese. If you do eat high-phosphorus foods, ask your doctor for a phosphate binder to be taken with your meals.
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.
Avoid black-eyed peas, dried beans, cooked greens, spinach, yams, and sweet potato pie. All are high in potassium.
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) Transplant. Hemodialysis (3 times/week)
Which ones should I avoid? Soft, unpasteurized cheeses like feta, Brie, Camembert, blue-veined cheeses, and goat — as well as ready-to-eat meats like hot dogs and deli meats — may contain Listeria, bacteria that cause mild flu-like symptoms in most adults but can be very dangerous for unborn babies.
Cheese is a great source of protein and calcium but is often high in saturated fat and salt. This means eating too much could lead to high cholesterol and high blood pressure, increasing your risk of cardiovascular disease (CVD).
Blood pressure
Low-fat, low-sodium cheeses are recommended. A suitable low-sodium cheese would be low-fat or reduced-fat natural Swiss cheese. Other low-fat cheeses include cottage cheese, ricotta cheese, parmesan, feta, and goat's cheese, and low-fat cream cheese.
Feta cheese is lower in fat than many cheeses (around 20 per cent, 14 per cent saturated) but it's high in salt, so avoid adding additional salt when cooking with feta. Reduced-fat feta is a healthier choice (though still high in salt) and is quite widely available.
I recommend whole grain, whole wheat or multigrain bread for people with kidney disease. Be careful to check the sodium in whatever bread you buy. Bread is a surprising source of salt! Historically, white bread was recommended because it has less phosphorus in it.