Question

how do nutritionists use information from the estimated average requirement (ear)?
multiple choice
to determine the highest amount of a nutrient a person can take in without risking toxicity
to assess whether an entire populations typical diet provides sufficient nutrients
to determine the average daily amount of a nutrient an individual needs to protect against deficiency
to establish the intake level of essential nutrients needed to reduce chronic disease

Explanation:

The Estimated Average Requirement (EAR) is used by nutritionists to assess the nutrient - sufficiency of a population's diet. It represents the average daily nutrient intake level estimated to meet the requirement of half of the healthy individuals in a particular life - stage and gender group. It helps in determining if a population's typical diet provides enough nutrients.

Answer:

to assess whether an entire population's typical diet provides sufficient nutrients