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| substances in food that the body needs to function properly |
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| both pure science and social science |
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| body's preferred source of energy, or calories |
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| fatty substances that do not dissolve in water |
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| when carbon chain holds all the hydrogen it can |
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| fatlike substance, not considered a nutrient |
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| vital part of every body cell |
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| building blocks that proteins are made of |
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| recommended dietary allowances (RDA) |
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| suggest amount of 19 essential nutrients that most people need daily to stay healthy |
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| everything you eat and drink |
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| offers easy way to choose varied, balanced, and moderate diet |
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| foods that provide carbs or fats, but few other nutrients |
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| substances added to food intentionally to produce desired effect |
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| nutrients lost in processing are added back |
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| adds nutrients not naturally present |
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| allows you to compare food prices. shows cost per unit of different size packages |
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