What is the difference between a banana and a plantain?

While bananas and plantains share a lot of similar physical attributes, their uses are quite different.  For example, bananas are typically used in sweeter dishes as they are considered to be a fruit and contain higher sugar amounts than plantains.  Plantains are more starchy which is why they are not typically eaten raw and are often used in more savory dishes.  Plantains are also typically larger in size than bananas.  Bananas contain high levels of potassium which are excellent for our health and can help reduce the risk of heart disease and high blood pressure.  Plantains also have health benefits but the benefits greatly depend on how they are prepared.