While bananas do contain vitamin C, they are not considered a rich source. A medium-sized banana contains about 10 milligrams of vitamin C, whereas a small orange contains about 70 milligrams.
Here's a comparison:
- Banana (medium): 10 mg vitamin C
- Orange (small): 70 mg vitamin C
Therefore, while bananas offer some vitamin C, they are not the best source for this essential nutrient. Other fruits like oranges, grapefruits, and strawberries are much higher in vitamin C.