How much potassium is in an egg? 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.
Some of the best sources of potassium are dark leafy greens such as spinach, which when cooked has an astounding 1,180 mg per cup, per USDA data. Swiss chard is a close second, with almost 1,000 mg per cooked cup, and even bok choy has around 445 mg per cup when cooked.
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.
You want to avoid high-potassium surf such as halibut, tuna, cod, and snapper. 3-oz servings can contain as much as 480 mg of potassium. On the low end, the same amount of canned tuna has only 200 mg. Salmon, haddock, swordfish, and perch run about 300 mg per 3-oz serving.
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. The cheese with the most potassium is processed cheese (like the cheese-in-a-can products).
Bananas, oranges, cantaloupe, honeydew, apricots, grapefruit (some dried fruits, such as prunes, raisins, and dates, are also high in potassium) Cooked spinach. Cooked broccoli. Potatoes.
Low-potassium vegetables:
Broccoli (raw or cooked from frozen) Cabbage. Carrots (cooked) Cauliflower.
The most common cause of genuinely high potassium (hyperkalemia) is related to your kidneys, such as: Acute kidney failure. Chronic kidney disease.
Foods such as melons, orange juice, and bananas are high in potassium . your kidneys from removing enough potassium . This can cause your potassium levels to rise .
Chocolate and nuts contain high amounts of phosphorus and potassium.
Yogurt is a great source of calcium, riboflavin and potassium. One cup (245 grams) of this creamy treat provides you with 380 mg of potassium ( 52 ).
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.
High potassium nuts and seeds include coconut water, hemp seeds, sunflower seeds, pistachios, squash seeds, flax seeds, hazelnuts, almonds, Brazil nuts, and watermelon seeds.
Adults should consume about 3,500mg of potassium per day, according to the UK's National Health Service. The average banana, weighing 125g, contains 450mg of potassium, meaning a healthy person can consume at least seven-and-half bananas before reaching the recommended level.
There are limited or no options for at-home kits to test potassium levels. If you are prescribed a 24-hour urine test, you will need to collect your urine wherever you are during the day, including at home. However, this testing is still prescribed by your doctor rather than sold as a separate at-home test kit.
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 ).
Dark chocolate has a surprisingly high potassium content. However, some chocolate snacks also have high sodium levels, so always check the nutritional information.
Tomatoes are high in potassium, but pasta is served with many sauces that are not tomato-based. If you must select a dish with tomato sauce, ask that it be served on the side. Be cautious – Soul food is often high in potassium. Avoid black-eyed peas, dried beans, cooked greens, spinach, yams, and sweet potato pie.