Cambridge University spinout Kalium Health is developing the world’s first at-home blood potassium test that provides a rapid and quantitative electrolyte readout from a single drop of blood. At first ...
Most of the potassium in the body is stored inside cells. Typical potassium concentrations in the blood range from around 3.6 to 5 millimoles per liter. Blood potassium levels can indicate potassium ...