A banana is a long, curved fruit that is usually yellow when ripe. It grows in bunches on the banana plant, which is often mistaken for a tree but is actually a large herb. Bananas are sweet and soft, making them a popular snack. They are also rich in vitamins and minerals, especially potassium, which is important for heart health. Bananas can be eaten on their own or used in various recipes. They are often added to smoothies, cereals, and desserts like banana bread. Additionally, bananas are a great source of energy, making them a favorite among athletes and active individuals.