Question: what are nutritional value of a banana peel?

Banana peels like the fruit itself is rich in vitamins A and B, as well as dietary fiber, magnesium, iron, calcium, niacin, riboflavin and potassium. It is also a good source of seratonin, a substance that contributes to feelings of well-being and happiness. The peel is edible and can be prepared by boiling the peel for making into tea or by extracting the juice and adding it to your smoothie.