ACE Health Coach Certification Practice Test

What is the number of calories per gram in protein?

1. a. 9

2. b. 4

3. c. 7

4. d. 11

The correct answer is: b. 4

Protein contains approximately 4 calories per gram. This value is a standard in nutritional science and is essential for calculating macronutrient contributions to overall caloric intake. Understanding this caloric density is crucial for health coaches when developing meal plans, as it allows them to balance protein intake with carbohydrates and fats effectively. The significance of protein in the diet extends beyond calories; it plays a fundamental role in building and repairing tissues, producing enzymes and hormones, and maintaining overall bodily functions. When advising clients, knowing that protein offers 4 calories per gram helps in managing weight loss, muscle building, and general health optimization strategies. This knowledge is foundational for anyone in the health and wellness field, as it enables informed dietary recommendations, ensuring clients meet their nutritional requirements while understanding the energy they are deriving from various food sources.