NEW DELHI: Whether you're attempting to gain weight, satisfy sudden hunger pangs, or grab a healthy snack on the run, bananas are the healthiest and most nutritious fruit that can be eaten anywhere, at any time. Bananas are naturally high in essential vitamins and minerals, including vitamin C for immune support, vitamin B6 for brain function, dietary fibre for digestive health, and potassium for blood pressure and heart health. Here are some reasons why you must include bananas in your diet.