How many calories in an apple? A medium-sized apple is around 95 calories, according to the U.S. Department of Agriculture.

The carbohydrates in fruit can provide healthy energy for a workout and come naturally packaged with fiber, water and nutrients that support health.

Eating fruit can ensure that you get more than just an energy boost; it's rich in nutrients too. With this in mind, this fruit is the highest in carbs.

Incorporating low carb fruits and vegetables into your meal plan can help you stick to your low carb goals while also receiving essential vitamins.

Though the adage about apples and health originated in the 1800s, nutrition is a relatively young science – and the idea of functional foods and bioactive components is even younger.

Here are some nutrition facts for one of America's favorite fruits. How many calories in an apple? A medium-sized apple is around 95 calories, according to the U.S. Department of Agriculture.

How many carbs in an apple? A medium apple contains approximately 25 grams of carbohydrates. What are the healthiest fruits? This one has cognitive and cardiovascular benefits.