Question: are bananas high in fiber?
Answer: Bananas are a good source of many nutrients, including vitamin C, vitamin B6 and potassium. A green or unripe banana also contains a significant amount of resistant starch, a type of indigestible carbohydrate that functions like fiber. Fiber content: 3.1 grams in a medium-sized banana, or 2.6 grams per 100 grams (13).