Fructose, a natural sugar found in apples will provide the energy boost. An apple contains approximately 20 carbohydrates, which are used for fuel by the body. Apples also provide staying power! The high fiber content found in an apple cause the natural sugar to be absorbed more slowly into the system, avoiding the let down feeling that so common after the initial energy buzz of coffee has worn off.Fiber is also filling, and the feeling of fullness will stick around much longer than a simple cup of coffee.