what role does potassium play in the body
Potassium plays a role in every heartbeat. A hundred thousand times a day, it helps trigger your heart to squeeze blood through your body. It also helps your muscles to move, your nerves to work, and your kidneys to filter blood. The best way to get enough potassium is to eat fruits and vegetables.
Potassium is very important in the human body. Along with sodium, it regulates the water balance and the acid-base balance in the blood and tissues. Potassium enters the cell more readily than does sodium and instigates the brief sodium-potassium exchange across the cell membranes.