Which term describes foods that have a high amount of nutrients relative to the number of calories they possess?

The term that describe foods have a high amount of nutrients relative to the number of calories they prosses is nutrient dense.
nutrient density means the number of calories contains you get from how many nutrient in a food.

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Nutrient dense.

Explanation:

Nutrient dense foods are those which contain vitamins, minerals, lean protein, healthy fats, and more. The term "dense" refers to the high presence of many type of nutrients like those we mentioned.

Several example of nutrient dense foods are vegetables, fruits, whole grains, lean meats, seafood, eggs, beans, nuts, and more.

Therefore, the right term is nutrient dense.

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