Cauliflower is also an excellent source of potassium, an essential dietary mineral that helps keep everything in your body up and running, from regular heart beats to proper bodily hydration.
Low in potassium and phosphorus: A half-cup serving of cauliflower contains 164 mg potassium and 24 mg phosphorus, making it a good vegetable option if you are limiting these nutrients (3).
Cauliflower is a welcome addition to any renal diet, as it is rich in fiber and anti-inflammatory compounds such as indoles, while being incredibly low in potassium, sodium, and phosphorus, which are nutrients you want to minimize.
Broccoli is high in many nutrients, including fiber, vitamin C, vitamin K, iron, and potassium.
Avoid black-eyed peas, dried beans, cooked greens, spinach, yams, and sweet potato pie. All are high in potassium.
Eat foods that don't have as much potassium. These low-potassium foods include: Fruits such as apples and applesauce, pineapple, grapes, cherries, strawberries, watermelon, honeydew melon, blueberries, and raspberries. Cucumbers, asparagus, carrots, cauliflower, peas, squash, and zucchini.
Medium-potassium foods (50 to 200 mg per serving):
½ cup of fresh or cooked carrots (180)
Cauliflower
High in vitamin C, folate and fiber, cauliflower helps your body fight off toxins. Raw, steamed, or in soups, this superfood tastes delicious. Steam and mash for a kidney friendly alternative to mashed potatoes.
Fresh tomatoes contain a decent amount of potassium (one medium tomato has 292 mg, per USDA data), and you'll get even more bang for your buck from more concentrated forms of tomatoes, such as tomato paste (162 mg per tablespoon) or tomato sauce (728 mg per cup).
Cauliflower has what appears to be a small amount of potassium in comparison to banana, with 303mg/cup versus 806mg/cup.
Zucchini has a good amount of potassium: 295 milligrams per cup, or 8% of your recommended daily value. According to the American Heart Association, potassium can help control blood pressure because it lessens the harmful effects of salt on your body.
Have no more than 1 serving of potato/ starchy vegetable per day. Other lower potassium carbohydrate options include pasta, rice, noodles, bread. Protein foods Nuts and seeds. Aduki beans, pinto beans, soya beans.
A 142-g cup of unpeeled cucumber also provides 193 mg of potassium and 17 mg of magnesium. The Dietary Guidelines recommend that adults consume 4,700 mg of potassium each day and 310–410 mg of magnesium, depending on sex and age.
On the nutrient front, broccoli is slightly healthier, although cauliflower contains more folate and potassium.
Consider adding healthy greens to your diet such as mustard greens, dandelion leaves, and turnip greens. Dandelion especially increases urine production, cleaning out the kidneys and reducing blood pressure.
Mushrooms are rich sources of potassium, a nutrient known for reducing the negative impact that sodium can have on your body.
Potassium in cheese is typically low. One exception is when potassium chloride is added to some of the low-sodium cheese options, such as low-sodium cheddar or Colby cheese.
Onions: Another great way to add flavor to any food, onions have health benefits, too. They are low in potassium and rich in flavonoids–a powerful antioxidant that can help reduce heart disease and protect against cancer.
Some of the lowest potassium meats are clams, oysters, and tuna. Chicken and turkey aren't considered low potassium meats, but they are lower than other types of meats. Deli meats are not only high in potassium but can also be high in sodium and contain phosphorus additives.
The most common cause of high potassium is kidney disease. Other causes of high potassium include: Dehydration. Some medicines.