Mainly grown in Mexico, the Burro Banana is stubbier and more of a square shape than the common banana. Plus, it has a rich, vivid, dark green peel that turns deep yellow, along with a creamy sweet flesh that has lemon undertones. As a matter of fact, this variety has very little fat, making it very low in calories and quite suitable for dieters. In addition, the Burro banana is high in potassium, not to mention that it also contains a significant amount of vitamin B, vitamin C, fiber and magnesium, which in turn can reduce symptoms of depression in some people