Certified Dietary Manager (CDM) Practice Exam

Which term best describes the energy measurement in foods?

1. Protein

2. Calories

3. Fiber

4. Vitamins

The correct answer is: Calories

The term that best describes the energy measurement in foods is calories. Calories are a unit of measurement that quantify the amount of energy food provides when consumed. This energy is essential for various bodily functions, including maintaining temperature, supporting movement, and fueling metabolic processes. Protein, fiber, and vitamins are important components of the diet but do not serve as direct measurements of energy. Protein is a macronutrient that contributes to energy but is primarily understood in terms of its role in building and repairing tissues. Fiber is important for digestive health but does not provide energy in the same way calories do. Vitamins are essential nutrients that support numerous bodily functions but are not a source of energy themselves. Thus, calories are the standard measure used to determine the energy content of foods, making it the most appropriate choice.