Carbohydrate (Starchy food) Most breads and cereals are good choices as they are low in potassium.
Traditionally, white bread was recommended for people with kidney disease because it has less potassium and phosphorus.
The more bran and whole grains in the bread, the higher the phosphorus and potassium contents. For example, a 1-ounce (30-gram) serving of whole wheat bread contains about 57 mg of phosphorus and 69 mg of potassium. In comparison, white bread contains only 28 mg of both phosphorus and potassium ( 13 , 14 ).
Be aware that most foods contain some potassium—meat, poultry, bread, pasta. Butter, margarine and oils are the only foods that are potassium-free.
Dairy and dairy products are also known to be a source of potassium. While not considered a high potassium food, the potassium in cheese should absolutely be made aware. On average, one ounce of cheese will provide about 35 milligrams of potassium.
One large egg contains about 63 mg of potassium. 1 Eggs are considered a low-potassium food, but check with your doctor or dietitian to find out how often you should eat them.
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.
The most common cause of genuinely high potassium (hyperkalemia) is related to your kidneys, such as: Acute kidney failure. Chronic kidney disease.
Potassium and exercise
When you exercise, your muscles lose potassium. This creates a substantial rise in blood potassium levels. For most people, the kidneys filter out the extra potassium fairly quickly, and potassium levels return to normal within a few minutes of rest.
Most breads and cereals are good choices as they are low in potassium.
Loading up on pasta and rice may not be something many diet books recommend, but both are pretty low on potassium. They contain between 30 and 50 mg per half-cup.
Most meats add some potassium to your meals. Chicken breast has the most per 3-ounce serving with 332 milligrams, but beef and turkey breast contain 315 and 212 milligrams, respectively.
In short, most meats, fish, and seafood are considered high in potassium. 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.
Dark chocolate has a surprisingly high potassium content. However, some chocolate snacks also have high sodium levels, so always check the nutritional information.
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.
Fruits and Vegetables
For fruit, snack on apples, berries, grapes, peaches, pears, plums or watermelon. Try fruit salad or fruit kebabs if your usual fruit snacks are boring. Low-potassium veggies include carrots, cucumbers, radishes, broccoli, cauliflower and corn.
Chocolate and nuts contain high amounts of phosphorus and potassium.
Excessive water consumption may lead to depletion of potassium, which is an essential nutrient. This may cause symptoms like leg pain, irritation, chest pain, et al. 6.