3. Rich in Potassium
Potassium is the mineral most closely associated with bananas and is essential for general health. This mineral has a direct effect on every heartbeat because it powers the muscle that allows for the transfer of blood from the heart to the rest of the body.
Potassium also prevents the development of kidney stones, which is the leading urinary tract problem. This mineral is an electrolyte, which maintains a proper fluid balance in the body and fends off dehydration.
It also is essential for a healthy nervous system and can fight anxiety. Athletes like to use bananas as a performance-enhancing food because of their potassium levels.