Food And Nutrition Flashcards

(51 cards)

0
Q

The job a nutrient does in the body?

A

Function

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1
Q

The food a nutrient is found in?

A

Source

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2
Q

The food we eat?

A

Diet

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3
Q

A substance found in food that has a specific function in the body?

A

Nutrient

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4
Q

Not getting enough of a nutrient?

A

Deficiency

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5
Q

Getting too much of a nutrient?

A

Excess

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6
Q

Anything we eat or drink?

A

Food

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7
Q

The study of food and its affects on the body?

A

Nutrition

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8
Q

Name the 5 nutrient groups?

A
Carbohydrate
Protein
Fat
Minerals 
Vitamins
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9
Q

We also need?

A

Water

Non-starch polysaccharide (NSP) for our bodies to function properly

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10
Q

How much water do we need a day?

A

About 2 litres of water a day as we constantly lose water - 70% of the human body is water

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11
Q

Name 6 sources of water?

A
Fruit
Vegetables
Fruit juice
Milk
Soup
Tea and coffee
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12
Q

Name 4 functions of water?

A

Eliminates toxins
Helps the body to absorb nutrients
Regulates body temperature
Transports nutrients and oxygen to the cells

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13
Q

NSP is also known as?

A

Dietary fibre and is found only in plants

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14
Q

Function of protein?

A

Growth and repair

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15
Q

Name 3 sources of protein?

A

Eggs, pulses and fish

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16
Q

Not enough protein causes?

A

Kwashiorkor in developing countries

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17
Q

Functions of fat (4)

A

Provides a concentrated source of energy
Insulates the body
Protects vital organs
Provides the fat soluble vitamins A,D,E and K

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18
Q

Too much saturated fat causes?

A

Obesity

Coronary heart disease

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19
Q

Too much fat of any kind causes?

A

Obesity

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20
Q

Carbohydrate provide?

21
Q

To much sugar carbohydrate intake causes?

A

Dental cavities

22
Q

Which type of iron is easily absorbed

(a) non Heam iron
(b) haem iron

A

(b) haem iron

23
Q

Name 2 functions for calcium?

A

To form strong bones and teeth in children and adolescents.

24
Name the bone disease that occurs mainly in elderly women. When calcium leaves the bones.
Osteoporosis
25
Name of the disease which occurs in children which have a deficiency of calcium in their diets
Rickets
26
Name of the disease which occurs mainly in developing countries and is caused by protein deficency
Kwashiorkor
27
Name of deficiency disease that occurred amongst sailors and pirates on board ships that sailed for longer than fruit and vegetables could be stored
Scurvy
28
Proper name for vitamin D
Cholecalciferol
29
Process of NSP found in plants
It absorbs water, swells and provides bulk to help move food through the body.
30
If you do not have enough NSP in your diet what does this result in?
In the short term constipation and if prolonged can result in more serious diseases such as bowel cancer and diverticular disease.
31
How much NSP should we aim to eat a day?
18 grams
32
Name 1 way to include NSP in our diet?
Replace white bread with whole grain bread
33
Why is whole grain bread better than white bread in relation to NSP?
White bread is made from the starchy part of the cereal grain called the endosperm and contains much less NSP than whole grain bread which is made from the bran part of the cereal grain
34
4 sources of NSP other than wholemeal bread?
Whole grain pasta Whole grain rice Whole grain breakfast cereal Skins of fruit and vegetables
35
Name 4 sources of saturated fats
Lard Bacon Cheese Butter
36
Name 2 sources of unsaturated fats
Olive oil | Flora
37
If you eat too much SATURATED fat it can cause
Obesity | Coronary heart disease
38
Too much fat of any kind leads to..
Obesity
39
3 sources of starchy carbohydrates
Bread Potatoes Noodles
40
3 sources of sugary carbohydrate
Coke Biscuits Cupcakes
41
Too much sugar intake can lead to
Dental cavities | Obesity
42
Name the 2 types of iron
Haem iron and non haem iron
43
Name 3 sources of haem iron
Fish Pork Beef
44
3 sources of non haem iron
Eggs Fortified breakfast cereal Dried fruit
45
Vitamin c helps the body to
Absorb non haem iron Boosts the immune system Is an antioxidant vitamin which helps prevent serious diseases such as scurvy and cancer Helps us avoid minor infections
46
3 sources of vitamin c
Black currents Kiwi Green peppers
47
2 functions of calcium
Forms strong bones and teeth in children and adolescents | Maintains strong bones and teeth in adults
48
Vitamin D is
Made under the skin when UV light hits the skin
49
Vitamin D is also known as
The sunshine vitamin
50
Vitamin D is also found in some foods name 3
Eggs Oily fish Milk