Meats high in potassium include chicken breast, turkey, beef (especially ground), pork, salmon, and tuna, providing significant amounts in typical servings, though vegetables and beans generally offer even more; for example, chicken breast, salmon, and ground turkey are excellent sources.
Low–Potassium Meats and Fish
Some low-potassium options include:
Yes, potassium supplements (like potassium chloride, citrate, iodide, gluconate) can cause a rash, often as a sign of a serious allergic reaction (hives, swelling, trouble breathing) or sometimes a less severe reaction, requiring immediate medical attention to stop the medication and manage symptoms. A rash, along with symptoms like itching, swelling of the face/throat, dizziness, or breathing issues, means you should seek emergency care right away.
Avoid black-eyed peas, dried beans, cooked greens, spinach, yams, and sweet potato pie. All are high in potassium. Best choices? Fried chicken (no skin), corn, string beans or okra, wilted lettuce, corn bread or dinner rolls.
Chicken is the most common type of poultry and the second-most consumed meat in the world (Caffyn, 2021). Due to its rich vitamin and trace element content and relatively low-calorie level, it is a remarkable source of energy (Li et al., 2017; Uluozlu et al., 2009).
Itching often happens on both sides of the body at the same time (for example, both arms or both legs). Itching is most common and severe in people with kidney failure,but those in the earlier stages of CKD may also notice milder itching.
Difficulty breathing. Extreme muscle weakness. Severe abdominal pain. Heart attack symptoms, including chest pain or a weak pulse.
Your patch test result indicates that you have a contact allergy to potassium dichromate. This contact allergy may cause your skin to react when it is exposed to this substance although it may take several days for the symptoms to appear. Typical symptoms include redness, swelling, itching, and fluid-filled blisters.
Whether you put fruit in your cereal or eat it whole, go for low-potassium picks like apples, blueberries, cranberries, grapes, peaches, pears, pineapple, and raspberries. Avoid bananas, melons, oranges, and kiwi.
The following medications may increase your potassium level:
There's still plenty you can put on a salad. Load up on low-potassium veggies, such as lettuce, cabbage, beets, cauliflower, celery, cucumber, onions, green peas, sprouts, and sweet peppers. Ask for dressing on the side, but steer clear of mayonnaise-based ones like Caesar, ranch and Thousand Island.
Potassium and phosphorus content varies with the fish variety–catfish, cod, orange roughy, sea bass and sole are among the lowest. Salmon contains higher amounts of potassium and phosphorus but can still be worked into a kidney diet by combining it with lower potassium sides and adjusting phosphorus binders if needed.
Refined white bread (made from wheat flour) is generally low in phosphorus and potassium. The more bran and whole grains in bread, the greater the potassium and phosphorus content (and higher fiber content).
Your provider may make the following changes to your medicines:
Currently, no home fingerprick collection potassium tests are available. Although potassium is one of the biomarkers offered by the Kitby Vitall kidney function home test,34 it requires a clinic visit (at additional cost) to obtain the blood.
Take water pills (diuretics) or potassium binders as directed by your healthcare provider: 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.
People with kidney disease may notice that their nails are yellow or discolored. If the kidneys are not functioning properly, they can't effectively filter out waste products, including nitrogen waste, which can lead to changes in the color and texture of the nails, making them appear pale or yellowish.
You can check kidney function at home using at-home test kits for urine (detecting protein/albumin) or finger-prick blood tests (checking creatinine/eGFR), often with smartphone apps for analysis, or by monitoring symptoms like increased nighttime urination (nocturia), swelling, or changes in urine (blood, foam) and discussing results with a doctor, as home tests screen but don't replace professional diagnosis.
You feel kidney pain near the middle of your back, just under your ribcage, on each side of your spine where your kidneys are. Your kidneys are part of the urinary tract, the organs that make and remove urine from the body. (pee). You may feel kidney pain on one or both sides of your back.
The most unhealthy meats are processed meats (bacon, hot dogs, salami, deli meats) due to high salt, fat, and preservatives (nitrates/nitrites) linked to cancer, heart disease, and diabetes; followed by fatty red meats (beef, lamb, pork) and charred/burnt meats cooked at high temperatures, which form carcinogens; while even poultry becomes unhealthy with skin, heavy breading, and high sodium.
Lentil is called “poor man's meat” due to its low price compared to meat, and can complement cereal-rich foods in providing a nourishing meal by balancing the amino acid and micronutrient requirements of the diet (Table 11.1).
Regardless of how it's cooked — fried, grilled, shredded, or blackened — cooked chicken is safe to eat for three to four days, so long as it's properly refrigerated (that means storing your rotisserie chicken at 40 degrees Fahrenheit or less).