Although healthy and packed with vitamins and fibre, you'll still find calories in a banana!
There is no such thing as a 'free food', so it can be easy to overestimate how many calories in a banana there actually are.
Aim for 5-a-day fruit and vegetable servings. Fruit juice or smoothies only count as one portion no matter how much you drink, so vary the fruits you eat daily. Try super foods like blueberries and red berries - calories in fruit such as these are very low..
See how many calories there are in different sized bananas below.
Click on a item to see more serving sizes