A banana is an elongated, edible fruit – botanically a berry – produced by several kinds of large herbaceous flowering plants in the genus Musa. In some countries, bananas used for cooking may be called "plantains", distinguishing them from dessert bananas. The fruit is variable in size, color, and firmness, but is usually elongated and curved, with soft flesh rich in starch covered with a rind, which may be green, yellow, red, purple, or brown when ripe. The fruits grow upward in clusters near the top of the plant.
Bananas are packed with vitamins and nutrients and when you eat a banana on a regular basis, they help to maintain and improve your overall health. In other words, eating a banana a day is definitely the way to go to stay healthy. However, it's important to remember not to go overboard with your daily banana intake. You can consume bananas in the morning along with other breakfast foods. However, you should avoid eating them on an empty stomach. Eating bananas at night should also be avoided if you have cough, cold, or breathing problems