Compare and contrast the ways your body uses carbohydrates proteins and vitamins

The carbohydrates, proteins and vitamins are fuel for the human's body.
Carbohydrates are the main source of energy. They are break down into glucose and burn as energy almost immediately.
Proteins are the building blocks of the tissues. The body use them to form muscles.
The vitamins have several functions: the body use them to boost the immune system, they help heal wounds and repair cellular damage.