Multiple Choice
Which set of guidelines is legally mandated to be updated every 5 years?
2. Tools for Healthful Eating
Three Guides to a Healthful Diet
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In the context of the three guides to a healthful diet (Dietary Guidelines for Americans, MyPlate, and the Daily Values), which of the following is a diet-planning principle?
A
Pasteurization
B
Variety
C
Homeostasis
D
Fermentation
Verified step by step guidance1
Understand that the question asks for a diet-planning principle among the three guides to a healthful diet: Dietary Guidelines for Americans, MyPlate, and the Daily Values.
Recall that diet-planning principles are general strategies or concepts used to create a balanced and healthful diet.
Identify that 'Variety' is a key diet-planning principle, which means including different types of foods from all food groups to ensure nutrient adequacy.
Recognize that the other options (Pasteurization, Homeostasis, Fermentation) are processes or biological concepts, not principles for planning a diet.
Conclude that 'Variety' is the correct diet-planning principle because it promotes nutritional balance and health.
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