Three ounces of beef stew contains about the same amount of iron as three ounces of water-packed tuna,but the beef stew provides over 300 calories while the tuna provides about 100 calories.As regards iron,the tuna offers more:

Question

Three ounces of beef stew contains about the same amount of iron as three ounces of water-packed tuna,but the beef stew provides over 300 calories while the tuna provides about 100 calories.As regards iron,the tuna offers more:​

Quizplus · Accepted Answer

Nutrient density refers to the amount of nutrients per calorie in a food. In this case, tuna is more nutrient-dense than beef stew because it provides more iron per calorie.

Three Ounces of Beef Stew Contains About the Same Amount