Podcast
Questions and Answers
What is undernutrition?
What is undernutrition?
Malnourished refers to the long-term outcome of consuming a diet that meets nutrient needs.
Malnourished refers to the long-term outcome of consuming a diet that meets nutrient needs.
False
What is overnutrition?
What is overnutrition?
A state of excess nutrients and calories in the diet
What are Dietary Reference Intakes (DRIs)?
What are Dietary Reference Intakes (DRIs)?
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What does Estimated Average Requirement (EAR) refer to?
What does Estimated Average Requirement (EAR) refer to?
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What does Recommended Dietary Allowance (RDA) represent?
What does Recommended Dietary Allowance (RDA) represent?
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What is Adequate Intake (AI)?
What is Adequate Intake (AI)?
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What does Tolerable Upper Intake Level (UL) mean?
What does Tolerable Upper Intake Level (UL) mean?
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What is toxicity?
What is toxicity?
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What does Acceptable Macro-nutrient Distribution Range (AMDR) refer to?
What does Acceptable Macro-nutrient Distribution Range (AMDR) refer to?
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What is Estimated Energy Requirement (EER)?
What is Estimated Energy Requirement (EER)?
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What are food guidance systems?
What are food guidance systems?
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What is MyPlate?
What is MyPlate?
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What does proportionality in nutrition refer to?
What does proportionality in nutrition refer to?
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What is nutrient density?
What is nutrient density?
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What is energy density?
What is energy density?
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What is the Nutrition Facts Panel?
What is the Nutrition Facts Panel?
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What are Daily Values (DV)?
What are Daily Values (DV)?
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What are nutrient content claims?
What are nutrient content claims?
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What are health claims?
What are health claims?
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What are structure/function claims?
What are structure/function claims?
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What are functional foods?
What are functional foods?
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What are phytochemicals?
What are phytochemicals?
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What are zoochemicals?
What are zoochemicals?
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What does adequacy mean in nutrition?
What does adequacy mean in nutrition?
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What is balance (proportionality) in nutrition?
What is balance (proportionality) in nutrition?
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What does calorie control (weight management) refer to?
What does calorie control (weight management) refer to?
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What does energy (calorie) density imply?
What does energy (calorie) density imply?
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What are exchange systems?
What are exchange systems?
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Match the following nutrition terms with their definitions:
Match the following nutrition terms with their definitions:
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Study Notes
Undernutrition and Malnutrition
- Undernutrition results from insufficient nutrient or caloric intake, leading to health complications.
- Malnutrition refers to long-term dietary insufficiencies impacting health negatively.
Overnutrition
- Overnutrition constitutes excessive nutrient and caloric intake, potentially leading to health issues.
Dietary Reference Intakes (DRIs)
- DRIs are established reference values for essential nutrients aimed at promoting health and preventing diseases.
Nutrient Requirements
- Estimated Average Requirement (EAR) is the nutrient level meeting the needs of 50% of individuals in a demographic group.
- Recommended Dietary Allowance (RDA) provides for 97-98% of individuals, ensuring higher safety than EAR.
- Adequate Intake (AI) estimates nutrient intake levels sufficient for good health when RDA cannot be determined.
- Tolerable Upper Intake Level (UL) defines the maximum daily nutrient intake without adverse effects.
Toxicity and Energy Needs
- Toxicity denotes harmful levels of substance exposure.
- Estimated Energy Requirement (EER) calculates necessary daily energy for maintaining healthy body weight based on various individual factors.
Food Guidance Systems and MyPlate
- Food guidance systems visually represent dietary recommendations for balanced nutrition.
- MyPlate is a visual tool advocating for balanced meals based on the USDA guidelines, illustrating appropriate food group proportions.
Proportionality and Nutrient Density
- Proportionality emphasizes consuming more vegetables and fruits compared to dairy and proteins.
- Nutrient density refers to nutrient-rich foods providing more benefits per calorie than lower density options.
Energy Density
- Energy density compares calorie content to food weight or volume, often guiding food choices.
Nutrition Labeling
- Nutrition Facts Panel displays uniform nutrient information per serving for consumer awareness.
- Daily Values (DV) are established references used on food labels based on a 2,000-calorie diet.
- Nutrient content claims highlight specific nutrient levels in food products.
- Health claims connect dietary compounds to disease risk, while structure/function claims describe impacts on body functions.
Functional Foods and Bioactive Compounds
- Functional foods offer health benefits beyond basic nutrition.
- Phytochemicals are plant-sourced compounds reducing disease risk (e.g., beta carotene).
- Zoochemicals come from animal products and provide health benefits, such as omega-3 fatty acids.
Key Dietary Characteristics
- Adequacy ensures sufficient essential nutrient intake to support health.
- Balance involves consuming various food groups proportionately to avoid nutritional imbalances.
- Calorie control encourages appropriate weight management and growth.
- Variety promotes a broad selection of foods from each group for optimal nutrition.
- Moderation involves keeping food portions and substances within sensible limits.
Exchange Systems
- Exchange systems categorize foods based on their calorie, carbohydrate, protein, and fat content to assist with diet planning.
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Description
Test your knowledge on key terms related to nutrition with these flashcards. This quiz covers essential concepts such as undernutrition, malnourished, and overnutrition, as well as Dietary Reference Intakes. Perfect for students looking to reinforce their learning in nutrition topics.