Bananas May Support Heart Health
Potassium is a mineral that is essential for heart health — especially blood pressure control.
Despite its importance, few people get enough potassium in their diet (21).
Bananas are a great dietary source of potassium. One medium-sized banana (118 grams) contains 9% of the RDI.
A potassium-rich diet can help lower blood pressure, and people who eat plenty of potassium have up to a 27% lower risk of heart disease (22Trusted Source, 23Trusted Source, 24Trusted Source, 25Trusted Source).
Furthermore, bananas contain a decent amount of magnesium, which is also important for heart health (26Trusted Source, 27).
Bananas are a good dietary source of potassium and magnesium — two nutrients that are essential for heart health.
Bananas Contain Powerful Antioxidants
Fruits and vegetables are excellent sources of dietary antioxidants, and bananas are no exception.
They contain several types of potent antioxidants, including dopamine and catechins (1, 2Trusted Source).
These antioxidants are linked to many health benefits, such as a reduced risk of heart disease and degenerative illnesses (28Trusted Source, 29Trusted Source).
However, it is a common misunderstanding that the dopamine from bananas acts as a feel-good chemical in your brain.
In reality, dopamine from bananas does not cross the blood-brain barrier. It simply acts as a strong antioxidant instead of altering hormones or mood (2Trusted Source, 30Trusted Source).
Bananas are high in several antioxidants, which may help reduce damage from free radicals and lower your risk of some diseases. ufabet