A medium-sized apple typically contains between 95 and 100 calories, depending on factors like size and whether the skin is ...

When it comes to calories, apples are a low-figure option. There are 77 calories in a medium (150g) apple. But, of course, there’s a calorie difference between small, medium, and large apples.

We're told an apple a day keeps the doctor away, but does this humble fruit really have an outsized positive effect on our health?