How many calories are in a banana?

A medium-sized banana, typically around 7 to 8 inches long, contains approximately 105 calories.

This calorie content primarily comes from its carbohydrate content, which includes natural sugars like glucose, fructose, and sucrose.

Bananas are also a good source of dietary fiber, providing about 3 grams per medium fruit.

Additionally, bananas offer essential vitamins and minerals, such as vitamin C, vitamin B6, and potassium, which play crucial roles in various bodily functions.

Despite their relatively low-calorie count, bananas are quite filling due to their fiber content, making them a popular choice for a quick, nutritious snack.

They are also low in fat, making them an ideal option for those looking to maintain a balanced diet while enjoying a sweet, natural treat.