Your potassium levels can indicate underlying health conditions like high blood pressure or kidney disease. A doctor may perform a potassium blood test as part of a routine physical. A potassium test ...

A potassium blood test measures the potassium level in your blood to check your general health and diagnose conditions.

Potassium is a nutrient in food that helps your body run smoothly. Too much potassium in your body can cause health problems, but a simple blood test can measure your levels. Potassium plays a role in ...

FLAME photometric analysis 1 of cations in biological fluids and tissues is, because of its simplicity, rapidity and greater accuracy, replacing laborious chemical procedures. The vaporization of ...

In the right amounts, the mineral potassium helps your nerves and muscles “talk” to each other, moves nutrients into and waste out of your cells, and helps your heart function. Kidney disease is a ...