A potassium urine test is done to check the levels of potassium in the body. Potassium is a very important element that helps in cell metabolism and also helps in maintaining the balance of fluids and electrolytes in your body. The potassium levels should neither be too low or too high as it can be both harmful for the body. This test helps in verifying many types of diseases associated with the levels of potassium in your body.
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