A medium banana, typically about 7 to 8 inches long and weighing around 118 grams, contains approximately 105 calories. Bananas are primarily composed of carbohydrates, including natural sugars like fructose, glucose, and sucrose, which provide quick energy. They also contain a small amount of protein and virtually no fat. Bananas are an excellent source of potassium, providing about 12% of the daily recommended intake, which is essential for maintaining proper heart and muscle function. They also offer dietary fiber, which aids in digestion and helps maintain steady blood sugar levels. Bananas are rich in vitamin C, vitamin B6, and various antioxidants, making them a nutritious and convenient snack. Their natural sweetness and portability make them a popular choice for on-the-go energy and a healthy addition to a balanced diet.
