There is approximately 420 mg. Of potassium in one average banana, about the same as in a medium potato.The minimum daily requirement of potassium for an average adult is 2000 mg. The maximum is about 3500 mg per day.
How Many Bananas Are Safe In One Day Due To Potassium Levels? No Known Potassium Problems Just For Health Information.
As far as I know, you can eat as many bananas as you want!