If you need to reduce potassium, use half the tomatoes an add more bell peppers, shredded carrots, etc. In salads or sandwiches, use 2-3 slices of tomato or a few sliced cherry tomatoes if restricted.
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).
People with chronic kidney disease (CKD) are often concerned about eating tomatoes if they have been advised by their renal dietitian to follow a low potassium diet. However, in the right amount and served with the right foods, tomatoes can still be enjoyed safely.
Reducing potassium levels in vegetables — It is possible to remove some of the potassium in certain vegetables with high potassium levels. Leaching is a process of soaking raw or frozen vegetables in water for at least two hours before cooking to "pull" some of the potassium out of the food and into the water.
Orange. For the biggest boost of Vitamin A, orange tomatoes are your best bet. They are packed with beta carotene, which converts to Vitamin A in your body. They're a good source of the antioxidant lycopene, too, which boosts heart health and helps prevent sun damage.
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.
Foods low in potassium include most refined fats and oils, grains like cornmeal, white rice, and pasta, cheeses like soft goat cheese, and blueberries, eggs, leeks, Napa cabbage, and chia seeds. Boiling vegetables in water and discarding the water can help reduce their potassium and electrolyte content.
If you need to limit potassium, eggplant, bean sprouts, Gai choy (mustard greens), Gai lan (Chinese broccoli), Pe tsai* (Nappa cabbage) and snow peas are lower potassium options.
With respect to potassium, the highest values corresponded to canned tomatoes, with 168.8 mg/100 g, and the lowest to corn, with 7.6 mg/100 g.
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.
Carrots contain a moderate amount of potassium and can healthfully be included in a kidney-friendly diet.
Nutrition. When it comes to Cherry and Grape Tomatoes, their nutritional value is very comparable. That means that no matter what type you prefer, you're going to get the same health benefits from both! Tomatoes are rich in lycopene, as well as vitamin A and vitamin C.
These tomatoes are known to have low sodium and high potassium in it, which helps in lowering blood pressure.
Fresh or grilled red capsicum (bell peppers) can work well instead of tomatoes because they have the beautiful red colour and sweetness that tomatoes provide.
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.