Dietary Reference Intakes Quiz

<p>The RDA is calculated by adding 20% to the EAR (C)</p> Signup and view all the answers

<p>The National Academy of Sciences (A)</p> Signup and view all the answers

<p>Setting the maximum price allowed for food products (D)</p> Signup and view all the answers

<p>RDA accounts for individual variability in nutrient needs, while EAR is an average. (D)</p> Signup and view all the answers

<p>To track the overall nutritional intake of the population and identify areas for improvement. (A)</p> Signup and view all the answers

<p>30% (B)</p> Signup and view all the answers

<p>Larger portion sizes lead to a significant increase in food consumption. (C)</p> Signup and view all the answers

<p>Rolls et al. (2006) (B)</p> Signup and view all the answers

<p>People ate more when served larger portions of pasta. (A)</p> Signup and view all the answers

<p>45% (C)</p> Signup and view all the answers

<p>960mg (C)</p> Signup and view all the answers

<p>The EAR is the estimated average requirement, the RDA is the recommended daily allowance, and the AI is used when there is not enough evidence to calculate an EAR. (C)</p> Signup and view all the answers

<p>17.4% (D)</p> Signup and view all the answers

<p>Serving size is the amount recommended to eat, while portion size only reflects the amount you choose to eat. (B)</p> Signup and view all the answers

<p>All of the above. (D)</p> Signup and view all the answers

<p>Eating in a way that allows you to maintain a healthy weight. (A)</p> Signup and view all the answers

<p>All of the above. (D)</p> Signup and view all the answers

<p>AI (D)</p> Signup and view all the answers

<p>People tend to crave those foods even more, leading to overeating when they indulge. (C)</p> Signup and view all the answers

<p>Always eat in a restaurant setting, where portion sizes are generally smaller. (A)</p> Signup and view all the answers

<p>Too much fuel in the body can lead to weight gain, just like too much gas in a car can damage the engine. (B)</p> Signup and view all the answers

<p>Dehydration can often be mistaken for hunger, leading to unnecessary eating. (B)</p> Signup and view all the answers

<p>To be more aware of portion sizes and avoid overeating. (B)</p> Signup and view all the answers

<p>People tend to underestimate the number of calories they burn through exercise. (B)</p> Signup and view all the answers

<p>Supersized meals are often high in calories and unhealthy ingredients, leading to weight gain and health problems. (C)</p> Signup and view all the answers

<p>Skipping meals to save calories. (A)</p> Signup and view all the answers

Estimated Average Requirement; the daily intake level for a nutrient that meets the needs of half the population.

Recommended Dietary Allowance; the average daily intake sufficient for 97-98% of individuals.

RDA = EAR x 1.2; applies when there is an EAR.

Set for nutrients without enough data for EAR; based on observed dietary intake.

Serving size is the amount suggested by food labels; portion size is what you actually eat.

Potatoes rank among the most consumed vegetables in America.

Involves variety, color, moderation, and portion control in diet choices.

Many Americans consume insufficient fruits and vegetables daily.

A set of reference values for nutrient intake to plan and assess diet.

Average daily nutrient intake that meets the needs of 50% of a group.

Nutrient intake level sufficient for 97-98% of individuals in specific groups.

Maximum daily intake level unlikely to cause harm.

Nutrient intake levels aimed at reducing chronic disease risk.

The organization that develops and publishes DRIs.

Used in research, guidelines, public health programs, and education.

Larger portion sizes lead to increased food consumption.

Eating larger portions can result in up to 30% more calorie consumption.

People often report similar hunger feelings regardless of portion size differences.

Most individuals don't notice changes in portion sizes even if they affect intake.

Participants ate more as sandwich sizes increased in a study by Rolls et al.

The amount of food offered to a person at a meal or in packaging.

A standardized unit used for measuring food intake, like a cup or ounce.

The body can confuse thirst for hunger, leading to unnecessary eating.

Foods that are minimally processed, healthier options for meals.

Avoid shopping when hungry to prevent impulse buys of unhealthy foods.

The idea that your body needs proper fuel, too little or too much affects energy levels.

The practice of upsizing meals for a small cost, leading to overeating.

Being mindful of how much and what you eat can prevent overeating.