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Stage 4 Kidney Disease: How Much Potassium Intake A Day

Stage 4 Kidney Disease: How Much Potassium Intake A DayPotassium is one important mineral in our body that can be found in many foods. Just like calcium, potassium level in the blood should keep in normal range. Otherwise, both low and high potassium level can cause health problems. For patients with stage 4 kidney disease, potassium level is usually higher than the normal, so they should know how much potassium intake one daily to improve health condition.

What does potassium do in the body?

As one essential mineral, potassium is responsible for controlling nerve and muscle function, regulating heartbeat, and maintaining the balance of fluid, electrolyte balance and PH level. Nearly all potassium in our body comes from foods what we eat, and normally, it ranges from 3.5 to 5.5 mEq/L.

Why do patients with Stage 4 CKD need to restrict potassium intake?

In general, healthy kidneys can eliminate extra potassium from the body and make it range among the normal values. However, in stage 4, more than 70% of kidney function has lost, so extra potassium is more likely to accumulate in the body. We call this condition hyperkalemia that can cause nausea, irregular heartbeat, weakness and numbness. To reduce high potassium level and avoid these problems, stage 4 kidney disease patients should develop a low-potassium diet.

How much potassium to take in one day with Stage 4 Chronic Kidney Disease?

For healthy adults, the dietary recommendation for potassium is about 4,700 mg one day. However, with the decline of kidney function, the potassium intake amount should decline to 1,500 ~2,700 mg per day. This recommendation can not only meet patients’ need but also prevent extra potassium from depositing in the body.

If you are looking for a healthy Stage 4 CKD Diet with correct arrangement of potassium intake, you can tell the doctor online more about your medical condition such as symptoms, potassium level, creatinine level and so on, so they can give you more useful suggestions.

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