potassium transport

Potassium transport involves moving potassium ions in and out of cells to maintain proper function and balance. Specialized proteins in cell membranes act like gates, allowing potassium to enter or leave in response to the body's needs. Inside cells, potassium helps regulate nerve signals, muscle contractions, and fluid balance. The body carefully controls this process through channels and pumps, ensuring cells work efficiently and maintain stability. Proper potassium transport is essential for overall health, supporting critical functions like heartbeat, nerve communication, and muscle movement.