A healthy range of blood potassium levels is 3.5 to 5.0 millimoles per liter of blood. Levels above this may indicate hyperkalemia, which occurs most often in people with chronic kidney disease.

This prospective, multicenter, randomized controlled trial published in the American Journal of Kidney Diseases (AJKD) demonstrated that, compared with a reactive strategy of potassium supplementation ...

Potassium is an important nutrient, but when you have too much in your blood, it can cause health problems like irregular heartbeats. That's why your doctor always checks your potassium levels at your ...

Chronic kidney disease (CKD) impairs the kidneys’ ability to filter excess potassium, which may lead to high potassium levels in the blood. Your kidneys filter waste from your blood. Conditions like ...

A healthy amount of potassium helps regulate your heartbeat, lowers blood pressure, and keeps muscles and nerves functioning at optimal levels. Although many adults in the US don't get enough ...