Banana are a rich source of potassium. They can also be used in a lot other ways apart from eating.
Once you’ve finished eating the banana don’t throw the peel away; put it to good use.
Banana peel is also loaded with potassium and can be used to reduce wrinkles around the eyes. Rubbing a fresh banana peel, yellow side out, under and around the eyes can reduce worry lines and bags.
A banana peel can also reduce the itching and swelling from an insect bite. Again just rub the peel on the bite or for extended relief tape some peel to the bite.
Banana peels are great for gardening ..if dried and added to the soil especially for Rose plants it makes them shine. Rose bushes thrive on potassium so try scattering a few peels around the base of these bushes.