Three ounces of beef stew offers about the same amount of iron as three ounces of water-packed tuna,but the beef contains over 300 calories while the tuna contains about 100 calories.What is the term for this difference?

Question

Quizplus · Accepted Answer

The term for this difference is nutrient density, which refers to the amount of nutrients per calorie in a food. In this case, the beef stew has a lower nutrient density than the water-packed tuna because it provides the same amount of iron but with significantly more calories. Therefore, the best choice would be to choose the water-packed tuna for a more nutrient-dense option with fewer calories.

Three Ounces of Beef Stew Offers About the Same Amount