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
Pellagra
Too little niacin in the diet can cause this disease
25
Anemia
Folate deficiency can result in two types of
26
Minerals
Inorganic substances that make up the other 4-percent
27
Macrominerals
Minerals needs in the diet in amounts of 100 or more milligrams each day
28
Trace elements
Minerals needed in amounts less than 100 milligrams per day
29
Osteoporosis
A condition where bones are weakened further. Y the draw on their calcium supply become porous and brittle
30
Hypertension
High blood pressure
31
Goiter
Visible enlargement of the thyroid gland
32
Goiter
Visible enlargement of the thyroid gland
33
Digestion
The bodily process of breaking food down into simpler compounds he body can use
34
Absorption
The process of taking in nutrients and making them part of the body
35
Peristalsis
Waves of contractions
36
Saliva
A mucus and enzyme-containing liquid secreted by the mouth
37
Metabolism
The chemical processes that take place in the cells after the body absorbs nutrients