Potassium salt that is required for body fluid maintenance, nerve conduction (including normal heart rhythm), and certain metabollic processes.Potassium is the main electrolyte in intracellular fluid.

• 钾盐所需要的体液维修，神经传导（包括正常心律），以及某些新陈代谢的进程。钾是主要的电解液内流体。