Which term describes 'Lots of nutrients in a small amount of the food' as illustrated by spinach?

• A. Empty calories
• B. Nutrient dense
• C. High energy
• D. Processed

Answer: (B)

This question tests nutrient density. Nutrient-dense foods deliver a lot of nutrients for a small amount of food or for relatively few calories. Spinach fits this: a small portion packs vitamins and minerals (such as A, C, K, folate, iron, calcium, fiber, and antioxidants) with relatively few calories. That combination—lots of nutrients in a small amount—is what “nutrient dense” describes.

The other terms don’t fit as well. Empty calories describe foods high in calories but little to no micronutrients (nutrient-poor). High energy refers to foods that are energy-dense, meaning many calories per portion, not necessarily rich in nutrients. Processed describes how a food is prepared or altered, not the balance of nutrients to calories.