Provided by DaVita® Dietitians
Potassium is a mineral needed to keep nerves and muscles working properly. The heart is a very important muscle, so too much potassium in the bloods may cause irregular heartbeats or cause the heart to stop. When you have chronic kidney disease (CKD) and are on dialysis, the amount of potassium in your diet is regulated because damaged kidneys cannot remove potassium like healthy kidneys. If you find that your potassium level is too high, it’s time to investigate the problem.
Knowing potassium levels is the first step to investigating the cause of high potassium.
If potassium levels are higher than 5.5 mg/dL, your inner Sherlock Holmes should come out to uncover the cause. One culprit is consuming foods that are high in potassium. By limiting or avoiding the foods below, it is likely you can move your potassium levels into a healthy range.
Chewing tobacco or snuff is not necessarily a food, but using these products can also cause potassium levels to spike.
Potassium keeps the heart healthy, keeps electrolytes and the acid/base content of blood in balance, promotes muscle growth, and sustains healthy brain function. But too much of this mineral can be bad for people with CKD and those on dialysis, so keeping potassium levels in check is necessary.
Consulting a renal dietitian to design a delicious, kidney-friendly diet is a great way to take control of potassium. Keeping all scheduled dialysis treatments is a must. Missing a single treatment can lead to unsafe potassium levels. Lastly, following the doctor’s advice can lead to a happy, productive life.
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