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Chapter 5
Nutrition
26
Architecture
Undergraduate 4
02/09/2017

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Term
nutrition
Definition
science devoted to the study of dietary needs for food and effects of food on organisms
Term
macronutrients
Definition
nutrients required by the human body in the greatest amounts, including water, carbs, proteins, and fats
Term
calories
Definition
amount of energy required to raise the temp of 1 gram of water by 1 degree Celsius
Term
basal metabolic rate (bmr)
Definition
number of calories required to sustain the body at rest
Term
essential nutrients
Definition
nutrients that the body cannot manufacture for itself and must obtain from food
Term
proteins
Definition
organic compounds composed of amino acids; one of the essential nutrients
Term
amino acids
Definition
organic compounds containing nitrogen, carbon, hydrogen, and oxygen, building blocks of protein
Term
complete protein
Definition
proteins that contain all the amino acids needed by the body for growth and maintenance
Term
incomplete protein
Definition
proteins that lack one or more amino acids
Term
complementary proteins
Definition
incomplete proteins that when combined provide all amino acids
Term
carbs
Definition
organic compounds such as starches, sugars, and glycogen
Term
simples carbs
Definition
sugars to provide glucose
Term
complex carbs
Definition
starches from cereal, fruits, veggies
Term
dietary fiber
Definition
nondigestible form of carbs such as leaves, skins, seeds
Term
functional fiber
Definition
isolated, nondigestible carbs that have beneficial effects
Term
saturated fats
Definition
a fat molecule contains as many hydrogen atoms as its carbon skeleton can hold
Term
trans fats
Definition
fat formed when liquid veggie oils are processed to make table spreads or cooking fats
Term
unsaturated fats
Definition
chemical term indicating that a fat molecule contains fewer hydrogen atoms than its carbon skeleton can hold
Term
omega 3 and 6
Definition
fatty acids with recognized health benefits
Term
vitamins
Definition
organic substances that the body needs in very small amounts and that carry our functions
Term
antioxidants
Definition
substances that prevent the damaging effects of oxidation in cells
Term
folic acids
Definition
form of folate used in vitamin supplements and fortified foods
Term
minerals
Definition
naturally occurring inorganics substances, small amounts of some being essential in metabolism and nutrition
Term
phytochemicals
Definition
chemicals that exist naturally and in plants and fight disease
Term
calorie balance
Definition
relationships between calories consumed from foods and drinks and calories burned
Term
organic
Definition
food produced w/ fertilizers from plants/animals w/ no pesticides
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