Fruit of the genus Musa; cultivated varieties are sterile hybrids, and so cannot be given species names. Dessert bananas have a high sugar content (17–19%) and are eaten raw; plantains (sometimes known as green bananas) have a higher starch and lower sugar content and are picked when too hard to be eaten raw.
One medium banana (100 g) is a good source of vitamin A; a source of vitamins B6 and C, and copper; contains 0.3 g of fat, of which 33% is saturated; provides 3 g of dietary fibre; supplies 86 kcal (360 kJ). The sodium content is low (1.2 mg/100 g) so bananas are used in low-sodium diets.
Subjects: Cookery, Food, and Drink — Medicine and Health.