Vitamin B6 is important because a lack of it can cause insomnia, weakness and irritability.
Bananas are also a good source of potassium, magnesium, vitamin C, fiber and are rich in vitamin B6. With bananas being a part of a healthy balanced diet, one may reduce the risk of certain types of cancer as well as heart disease. Similar to other fruits and vegetables, bananas do not contain any sodium, fat, or cholesterol. They provide a source of energy and they are available year round. It's no wonder bananas are one of the most popular fruits in all of America. Bananas are a perfect part of anyone's diet, since to maintain a healthy lifestyle, one should meet one's daily requirement of five fruits and vegetables.