not potassium bicarbonate. There is some evidence that higher potassium intake may prevent the development of kidney stones.

Medically reviewed by Chika Anekwe, MD A potassium blood test is used to measure the amount of potassium in your blood. It is part of a panel of blood tests called a basic metabolic panel (BMP) that ...

If you have CKD, you may need to keep an eye on the phosphorus and potassium levels of the fish you choose. The National Kidney Foundation has a chart you can use to determine levels in specific ...

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.

When there's more potassium in your body than your cells need, the excess gets filtered out by your kidneys and leaves your body in your urine. Hyperkalemia often happens for two main reasons.