You will make excellent progress toward your potassium RDA

Since we do not fully understand what potassium does, we often underestimate its importance. Every cell in your body requires potassium to generate an electrical charge for proper function, making it one of the most vital nutrients. Along with maintaining a steady heart rate, potassium also triggers insulin release as needed to regulate blood sugar.
If you are worried about your potassium intake, consult your doctor. Healthy adults are recommended to consume 3,500-4,700 mg of potassium daily. Other excellent potassium sources include white beans, potatoes (white and sweet), beets, spinach, watermelon, and tomato sauce. Still, two medium bananas provide approximately 900 mg of potassium, so it is an excellent beginning.