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Personal Nutrition Chapter 2 Flashcards

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5924526444Adequacycharacterizes a diet that provides ll of the essential nutrients, fiber, and energy (calories) in amounts sufficient to maintain health0
5924526445Balancea feature of a diet that provides a number of types of foods in harmony with one another, such that foods that are rich in one nutrient do not crowd out of the diet foods that are rich in other nutrients1
5924526446Calorie Controlcontrol of consumption of energy; a feature of a sound diet plan2
5924526447Moderationthe attribute of a diet that provides no unwanted constituent in excess3
5924526448Varietya feature of a diet in which different foods are used for the same purposes on different occasions; the opposite of monotony4
5924526449Nutrient Denserefers to a food that supplies large amounts of nutrients relative to the number of calories it contains. The higher the level of nutrients and the fewer the number of calories, the more nutrient dense the food is5
5924526450Dietary Reference Intakes (DRI)a set of reference values for energy and nutrients that can be used for planing and assessing diets for healthy people6
5924526451requirementthe minimum amount of a nutrient that will prevent the development of deficiency symptoms. Requirements differ from the RDA and AI which includes a substantial margin of safety to cover the requirements of different individuals7
5924526452fortified foodsfoods to which nutrients have been added, either because they were not already present or because they were present in insignificant amounts8
5924526453Estimated Average Requirement (EAR)the amount of a nutrient that is estimated to meet the requirement for the nutrient in half of the people of a specific age and gender. It is used in setting the RDA9
5924526454Recommended Dietary Allowance ( RDA)the average daily amount of a nutrient that is sufficient to meet the nutrient needs of nearly all (97-98%)healthy individuals of a specific age and gender10
5924526455Adequate Intake (AI)the average amount of a nutrient that appears to be adequate for individuals when there is not sufficient research to calculate an RDA. The AI exceeds the EAR and possibly the RDA.11
5924526456Tolerable Upper Intake Level (UL)The maximum amount of a nutrient that is unlikely to pose any risk of adverse health effects to most healthy people. The UL is not intended to be recommended level of intake12
5924526457Estimated Energy Requirement (EER)The average calorie intake that is predicted to maintain energy balance in a healthy adult of a defined age, gender, weight, height, and level of physical activity, consistent with good health13
5924526458Acceptable Macronutrient Distribution Range (AMDR)a range of intakes for a particular energy source that is associated with a reduced risk of chronic disease while providing adequate intakes of essential nutrients14
5924526459lifestyle diseasesconditions that may be aggravated by modern lifestyles that include too little exercise, poor diets, and excessive drinking and smoking. Lifestyle diseases are referred to as diseases of affluence15
5924526460Grazingeating small amounts of food at intervals throughout the day rather than or in addition to eating regular meals16
5924526461Food Group Plana diet-planning tool such as MyPlate that groups foods according to similar origin and nutrient content then specifies the amount of food a person should eat from each group17
5924526462Servingthe standard amount of food used as a reference to give advice regarding how much to eat18
5924526463solid fatsfats that are solid at room temperature such as butter, lard, and shortening. These fats may be visible or may be constituent of foods such as milk, cheese, meats, or baked products19
5924526464added sugarssugars and other caloric sweeteners that are added to foods during processing or preparation. Added sugars do not include naturally occurring sugars such as those in milk and fruits20
5924526465Daily Limit for Empty Caloriesthe balance of calories remaining in a persons energy allowance after accounting for the number of calories needed to recommended nutrient intakes through the consumption of nutrient dense foods in low-fat or no-added sugar forms21
5924526466Ingredients Lista listing of the ingredients in a food with items listed in descending order of predominance by weight22
5924526467Nutrition Facts Panela detailed breakdown of the nutritional content of a serving of a food that must appear on virtually all packaged foods sold in the United States23
5924526468Daily ValueThe amount of fat, sodium, fiber, and other nutrients health experts say should make up a healthful diet.24
5924526469phytochemicalsnon nutritive substances in plants that possess health-protective benefits25
5924526470antioxidant nutrientsvitamins and minerals that protect other compounds from damaging reactions involving oxygen by themselves reacting with oxygen26
5924526471nutrient content claimclaims such as low fat and low calorie used on food labels to help consumers who don't want to scrutinize the Nutrient Facts panel get an idea of a food's nutritional profile27
5924526472health claima statement on the food label linking the nutritional profile of a food to a reduced risk of a particular disease (p.56)28
5924526473exchange listslists of foods with portion sizes specified29

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