Energy nutrients are the key components that provide the body with the energy it needs to function. Among the options given:
- a) carbohydrates, proteins, and fats
- b) proteins, water, and minerals
- c) fats, minerals, and vitamins
- d) vitamins, fats, and carbohydrates
- e) water, minerals, and vitamins
The correct answer is a) carbohydrates, proteins, and fats. Carbohydrates and fats are the primary sources of energy for the body. Proteins can also serve as an energy source, although their main role is to support growth and repair of tissues. Water, minerals, and vitamins, while essential for various bodily functions, do not provide energy. Thus, when we talk about energy nutrients, we are specifically referring to carbohydrates, proteins, and fats.