The next time you walk down your supermarket aisle, you may notice some of your favorite foods sporting a new health claim on the label.
Potassium is required for enzymatic reactions taking place within cells.
It is essential for the transmission of the nerve impulse and for the contraction of muscle tissue. Without normal potassium concentration, the heart could not function normally. The best food sources for potassium are fresh fruits and vegetables, meat and whole grain cereal. Bananas, potatoes, tomatoes, carrots, celery, oranges and grapefruit are all known for their high potassium content.