Potatoes have significantly more potassium than broccoli, with a single medium baked potato providing over 900mg (with skin), while a cup of cooked broccoli offers around 230mg, making potatoes a much richer source for boosting potassium intake. Both are healthy, but potatoes are a top source, often compared favorably even to bananas for potassium content.
High-potassium foods include: Beet greens, 1 cup cooked (1,309 milligrams) Swiss chard, 1 cup cooked (961 milligrams) Potato, baked, with skin, 1 medium (926 milligrams)
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)
The Potato is a Food Rich in Potassium
In fact, potatoes rank highest for potassium content among the top 20 most frequently consumed raw vegetables and the top 20 most frequently consumed raw fruits. One medium potato (5.3 ounces) with the skin contains 620 mg of potassium.
A large drop in the blood potassium level may lead to abnormal heart rhythms, especially in people with heart disease. This can cause you to feel lightheaded or faint. A very low blood potassium level can even cause your heart to stop.
Anemia or low iron
Iron deficiency could make you dizzy when standing up. If you have low iron, known as anemia, your blood lacks healthy red blood cells or hemoglobin, which carry oxygen to your organs — including your brain. The hallmark of anemia is tiredness, but it can also cause you to feel faint and dizzy.
For the most effective potassium removal, potatoes must be cut into small pieces, sliced thin or grated. If boiled at least 10 minutes in a large pot of water, potassium is reduced by at least half the original amount.
Some low-potassium options include:
Lower potassium green vegetables, including Brussels sprouts, asparagus, green beans, okra, cabbage, broccoli and raw spinach, are all nutritious and low potassium alternatives. Depending on the time of year, purchasing these vegetables in season may mean tastier veggies as well as a lower price.
Choose Fruit Wisely
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.
Regardless of if you consider it a seasoning, a vegetable serving or a sandwich topper, onions are one of the most versatile vegetables included in a kidney friendly diet. Onions are low in sodium, potassium and phosphorus, regardless of the color or variety.
What foods are high in potassium?
Bread, rice, potatoes, pasta, starchy foods and grains
Some starchy food should be included at each meal. Foods such as bread, rice and pasta are low in potassium and can be eaten freely. However, some starches like potato are particularly high in potassium and should be limited.
Meat, fish, poultry, and eggs are moderate to high sources of potassium. These foods are also good sources of high-quality protein, which you need for normal body functions. Follow the guidelines for protein needed in your diet. Some fruits and vegetables can also add a lot of potassium to your diet.
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.
The most common cause of true high potassium, also called hyperkalemia, is linked to the kidneys. Causes might include: Acute kidney injury. Chronic kidney disease.
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.
The potassium con- tent was highest in the purple Viking potato (448.1 6 60.5 mg [11.5 6 1.6 mEq]/100 g), and lowest in the Idaho potato (295 6 15.7 mg [7.6 6 0.4 mEq]/100 g).
Low-Potassium Foods to Use as Substitutes
Mashed potatoes, boiled potatoes, or hash browns (all must be soaked and boiled to reduce potassium).
B12 deficiency can trigger specific food cravings, most notably for meat, fish, or eggs, as the body seeks animal-based sources to replenish the vitamin, especially in those on vegetarian/vegan diets or older adults. While cravings for sugary or salty foods can also signal general B-vitamin issues, the distinct urge for protein-rich animal products is a key indicator, but professional testing is crucial for confirmation.
A cup of ginger tea or eating ginger chews, or taking ginger supplements may help with your symptoms. A healthy lifestyle may help in preventing dizziness. Getting enough sleep, eating a healthy diet, and reducing alcohol and caffeine consumption, as well as regular exercise can help reduce the frequency of dizziness.
Common Signs of POTS