Nutrients Flashcards

0
Q

Malnutrition

A

The lack of the right proportions of nutrients over an extended period

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1
Q

Nutrition

A

The study of how your body uses the nutrients in your foods you eat

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2
Q

Deficiency disease

A

Illness caused by the lack of a sufficent amount of nutrient

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3
Q

Dietary supplements

A

Purified nutrients that are manufactured or extracted from natural sources

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4
Q

Phytochemicals

A

Compounds from plants that are active in the human body

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5
Q

Fortified

A

A source of added nutrients in the diet aside from supplements

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6
Q

Carbohydrates

A

The body’s chief source of energy

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7
Q

Glucose

A

Form of sugar carried in the bloodstream for energy use throughout the body

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8
Q

Fiber

A

A form of complex carbohydrates from plants that humans cannot digest

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9
Q

Fatty acids

A

Chemical chains that contain carbon,hydrogen, and oxygen atoms

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10
Q

Hydrogenation

A

A process that adds hydrogen atoms to unsaturated fatty acids in liquid oils

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11
Q

Trans fatty acids

A

Fatty acids with old molecular shapes

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12
Q

Cholesterol

A

A fat like substance found in every cell in the body

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13
Q

Proteins

A

Chemical compounds that are found in every body cell

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14
Q

Amino acids

A

Made up of small units

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15
Q

Protein-energy malnutrition

A

A diet does not contain enough protein and calories

16
Q

Vitamins

A

Complex organic substances

17
Q

Fat-soluble vitamins

A

Dissolve in fats

18
Q

Water-soluble vitamins

A

Dissolve in water

19
Q

Night blindness

A

Reduced ability to see in dim light

20
Q

Rickets

A

A disease that is caused by vitamin d deficiencies

21
Q

Dietary antioxidant

A

A substance in foods that significantly reduces the harmful effects of oxygen on normal body functions

22
Q

Scurvy

A

Disease caused by a prolonged deficiency of vitamin c

23
Q

Beriberi

A

A severe deficiency of thiamin can result in this disease

24
Q

Pellagra

A

Too little niacin in the diet can cause this disease

25
Q

Anemia

A

Folate deficiency can result in two types of

26
Q

Minerals

A

Inorganic substances that make up the other 4-percent

27
Q

Macrominerals

A

Minerals needs in the diet in amounts of 100 or more milligrams each day

28
Q

Trace elements

A

Minerals needed in amounts less than 100 milligrams per day

29
Q

Osteoporosis

A

A condition where bones are weakened further. Y the draw on their calcium supply become porous and brittle

30
Q

Hypertension

A

High blood pressure

31
Q

Goiter

A

Visible enlargement of the thyroid gland

32
Q

Goiter

A

Visible enlargement of the thyroid gland

33
Q

Digestion

A

The bodily process of breaking food down into simpler compounds he body can use

34
Q

Absorption

A

The process of taking in nutrients and making them part of the body

35
Q

Peristalsis

A

Waves of contractions

36
Q

Saliva

A

A mucus and enzyme-containing liquid secreted by the mouth

37
Q

Metabolism

A

The chemical processes that take place in the cells after the body absorbs nutrients