Which of the following statements correctly identifies macronutrients?

• A. Vitamins and minerals
• B. Carbohydrates, proteins, and lipids
• C. Water and minerals
• D. Vitamins, fats, and minerals

Answer: (B)

Macronutrients are the nutrients we need in larger amounts to fuel activity and support growth and body functions. The three main macronutrients are carbohydrates, proteins, and fats (lipids). Carbohydrates provide quick and stored energy, proteins support tissue repair and growth, and fats supply dense energy and aid in vitamin transport and cell structure. Vitamins and minerals are micronutrients needed in smaller amounts for metabolic processes, not for energy. Water is essential for hydration and many bodily functions, but it isn’t categorized as a macronutrient here. Therefore, listing carbohydrates, proteins, and lipids correctly identifies macronutrients.