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Nutrients Flashcards

(84 cards)

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1
Q

What are the six main nutrients?

A

Carbohydrates, proteins, fats, vitamins, minerals, and water.

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2
Q

True or False: Proteins are primarily used for energy.

A

False

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3
Q

Fill in the blank: Carbohydrates are the body’s main source of ______.

A

energy

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4
Q

What nutrient is essential for growth and repair of tissues?

A

Proteins

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5
Q

Which nutrient provides the most energy per gram?

A

Fats

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6
Q

What vitamin is important for vision?

A

Vitamin A

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7
Q

True or False: Water is not considered a nutrient.

A

False

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8
Q

What is the primary function of dietary fiber?

A

To aid digestion

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9
Q

Which mineral is crucial for bone health?

A

Calcium

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10
Q

What type of fat should be limited in a healthy diet?

A

Saturated fats

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11
Q

Fill in the blank: Vitamin C is important for ______ health.

A

immune

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12
Q

What is the role of carbohydrates in the body?

A

To provide energy

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13
Q

Which nutrient is important for transporting oxygen in the blood?

A

Iron

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14
Q

True or False: All fats are unhealthy.

A

False

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15
Q

What is the recommended daily intake of water for an average adult?

A

About 2 liters

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16
Q

Which vitamin helps in the absorption of calcium?

A

Vitamin D

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17
Q

What is the main source of protein for vegetarians?

A

Legumes

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18
Q

Fill in the blank: ______ are organic compounds that are essential for normal growth and nutrition.

A

Vitamins

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19
Q

What is the primary source of energy in the diet?

A

Carbohydrates

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20
Q

Which nutrient is primarily responsible for hormone production?

A

Fats

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21
Q

True or False: Minerals are organic substances.

A

False

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22
Q

What is the function of dietary fiber?

A

To regulate the body’s use of sugars

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23
Q

Which nutrient is known as the ‘building block’ of the body?

A

Proteins

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24
Q

Fill in the blank: ______ helps to maintain healthy skin and vision.

A

Vitamin A

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25
What is a good source of omega-3 fatty acids?
Fish
26
What is the main function of fats in the diet?
To provide energy and support cell growth
27
Which vitamin is important for blood clotting?
Vitamin K
28
True or False: Fruits and vegetables are good sources of vitamins and minerals.
True
29
What is the difference between soluble and insoluble fiber?
Soluble fiber dissolves in water; insoluble does not.
30
Which mineral is vital for muscle function?
Potassium
31
Fill in the blank: A deficiency in vitamin D can lead to ______.
rickets
32
What is the role of antioxidants in the body?
To protect cells from damage
33
Which nutrient should be consumed in moderation to prevent heart disease?
Saturated fats
34
What is a common source of dietary iron?
Red meat
35
True or False: Whole grains are a better source of fiber than refined grains.
True
36
What is the primary function of Vitamin B12?
To help maintain healthy nerve cells and red blood cells
37
Fill in the blank: ______ are essential for energy production and metabolism.
B vitamins
38
Which nutrient is important for maintaining hydration?
Water
39
What is a good source of protein for non-meat eaters?
Tofu
40
True or False: All carbohydrates are unhealthy.
False
41
What mineral is essential for thyroid function?
Iodine
42
Fill in the blank: ______ is needed for the formation of collagen.
Vitamin C
43
What is the function of fats in the absorption of vitamins?
Fats help absorb fat-soluble vitamins.
44
Which vitamin is synthesized by the body when exposed to sunlight?
Vitamin D
45
What is the role of carbohydrates in a balanced diet?
To provide energy and support bodily functions.
46
True or False: Protein can be used as an energy source if carbohydrates are not available.
True
47
Which type of fat is considered heart-healthy?
Unsaturated fats
48
Fill in the blank: ______ are essential for enzyme function in the body.
Minerals
49
What is the main function of Vitamin E?
To act as an antioxidant
50
What is a common deficiency caused by a lack of vitamin C?
Scurvy
51
True or False: All proteins are complete proteins.
False
52
What is the best way to get all essential amino acids?
By consuming a variety of protein sources.
53
Fill in the blank: The recommended daily allowance (RDA) for protein is ______ grams per kilogram of body weight.
0.8
54
Which nutrient is most likely to be deficient in a vegan diet?
Vitamin B12
55
What is the main role of water in the body?
To regulate body temperature and transport nutrients.
56
True or False: All vitamins are produced by the body.
False
57
What is the role of fiber in preventing constipation?
It adds bulk to the stool.
58
Fill in the blank: ______ are essential for maintaining healthy red blood cells.
Iron and Vitamin B12
59
What is the function of zinc in the body?
To support immune function and wound healing.
60
Which vitamin is important for skin health?
Vitamin A
61
True or False: All fruits and vegetables contain the same vitamins.
False
62
What is the primary function of magnesium?
To support muscle and nerve function.
63
Fill in the blank: A diet high in ______ can lead to obesity.
sugars
64
What is the role of selenium in the body?
To act as an antioxidant and support immune function.
65
Which nutrient helps to maintain healthy skin and hair?
Fats
66
True or False: Nutrition labels are not required on all food products.
True
67
What is the recommended daily intake of fruits and vegetables?
At least 5 portions
68
Fill in the blank: ______ is the process by which the body converts food into energy.
Metabolism
69
What is the function of folic acid during pregnancy?
To prevent neural tube defects.
70
True or False: Sugars are a type of carbohydrate.
True
71
What is the primary source of saturated fats?
Animal products
72
Fill in the blank: ______ is a water-soluble vitamin that plays a key role in energy metabolism.
Vitamin B1 (Thiamine)
73
What is the primary benefit of consuming whole grains?
They provide more fiber and nutrients.
74
True or False: All types of fat should be avoided for a healthy diet.
False
75
What nutrient is essential for healthy eyesight?
Vitamin A
76
Fill in the blank: ______ is important for the production of red blood cells.
Iron
77
What is the function of potassium in the body?
To help regulate fluid balance and muscle contractions.
78
True or False: A balanced diet includes all food groups.
True
79
What is a common source of calcium?
Dairy products
80
Fill in the blank: ______ helps to maintain strong bones and teeth.
Calcium
81
What is the primary role of proteins in the body?
To build and repair tissues.
82
True or False: Dehydration can affect physical performance.
True
83
What is the difference between complete and incomplete proteins?
Complete proteins contain all essential amino acids; incomplete do not.
84
Fill in the blank: ______ are essential for the production of hormones and enzymes.
Fats

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