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| Food Name | Potassium |
| Butter, salted | 24 |
| Butter, whipped, with salt | 26 |
| Butter oil, anhydrous | 5 |
| Cheese, blue | 256 |
| Cheese, brick | 136 |
| Cheese, brie | 152 |
| Cheese, camembert | 187 |
| Cheese, caraway | 93 |
| Cheese, cheddar | 98 |
| Cheese, cheshire | 95 |
| Cheese, colby | 127 |
| Cheese, cottage, creamed, large or small curd | 104 |
| Cheese, cottage, creamed, with fruit | 90 |
| Cheese, cottage, nonfat, uncreamed, dry, large or small curd | 137 |
|
Usage Note
- Potassium content is in mg per 100g of food.
- Click on column header to sort foods by name or by potassium content.
Nutrient Info from National Institutes of Health
Having too much or too little potassium in the body can have very serious consequences.
Because so many foods contain potassium, too little potassium (potassium deficiency)
is rarely caused by inadequate diet. However, even a moderate reduction in the body's
potassium levels can lead to salt sensitivity and high blood pressure. The recommended
dietary intake of 4.7 gm or higher can slightly lower blood pressure. A deficiency
of potassium (hypokalemia) can happen in people with certain diseases or as a result
of taking diuretics (water pills) for the treatment of high blood pressure or heart
failure. Additionally, many medications -- such as diuretics, laxatives, and steroids
-- can cause a loss of potassium, which occasionally may be very severe. You should
have your blood levels of potassium checked from time to time if you take any of
these medicines. Diuretics are probably the most common cause of hypokalemia. A
variety of conditions can cause potassium loss from the body. The most common are
vomiting and diarrhea. Several rare kidney and adrenal gland disorders may also
cause low potassium levels. For more information on potassium deficiency, see the
article on hypokalemia.
Too much potassium in the blood is known as hyperkalemia. Some common causes of
this are reduced renal (kidney) function, an abnormal breakdown of protein, and
severe infection. The most common cause of hyperkalemia is reduced kidney function,
especially in people receiving dialysis for kidney failure. Certain medicines affect
the body's ability to get rid of potassium. These include potassium sparing diuretics
and angiotensin converting enzyme (ACE) inhibitors.