Vitamins: Essential Nutrients for Health and Well-being

Question 1

Which vitamin is fat-soluble and helps prevent night blindness by supporting good vision?

Accepted Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin B12

Answer

Vitamin D

Question 2

Which vitamin helps the body absorb iron and is dissolved in water?

Accepted Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin D

Answer

Vitamin K

Question 3

How does vitamin D contribute to bone health, and what are the ways to obtain it besides sunlight exposure?

Accepted Answer

Vitamin D aids in calcium absorption, crucial for bone health. It can be obtained through sunlight and fortified foods like milk.

Answer

Vitamin D is solely obtained through sunlight exposure.

Answer

Vitamin D has no significant impact on bone health.

Answer

Vitamin D can be obtained exclusively from fortified foods.

Question 4

Which vitamin is essential for the proper absorption of calcium?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin E

Answer

Vitamin K

Question 5

Which of the following foods is a good source of Vitamin E?

Accepted Answer

Nuts and seeds

Answer

Citrus fruits

Answer

Leafy green vegetables

Answer

Meat and poultry

Question 6

What is the primary role of Vitamin K in the body?

Accepted Answer

Blood clotting

Answer

Bone formation

Answer

Energy metabolism

Answer

Immune function

Question 7

Which vitamin is necessary for the conversion of carbohydrates into energy?

Accepted Answer

Vitamin B1 (Thiamin)

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 8

Which vitamin is crucial for the proper clotting of blood?

Accepted Answer

Vitamin K

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Question 9

Identify a rich dietary source of Vitamin B12:

Accepted Answer

Eggs

Answer

Spinach

Answer

Dairy products

Answer

Legumes

Question 10

Which consequence is associated with Vitamin D deficiency?

Accepted Answer

Rickets

Answer

Vision impairment

Answer

Scurvy

Answer

Anemia

Question 11

Which statement accurately describes Vitamin C's role in the body?

Accepted Answer

Supports immune system function

Answer

Is a fat-soluble vitamin

Answer

Stored in the liver for future use

Answer

Synthesized by the body upon exposure to sunlight

Question 12

Identify a good dietary source of Vitamin A:

Accepted Answer

Carrots

Answer

Broccoli

Answer

Oranges

Answer

Potatoes

Question 13

Vitamin E's primary function is to:

Accepted Answer

Neutralize harmful free radicals

Answer

Protect cells from UV radiation

Answer

Fight off bacterial infections

Answer

Prevent viral illnesses

Question 14

Which vitamin is essential for maintaining healthy bones and teeth?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 15

Which cooking method helps preserve vitamins in food more effectively?

Accepted Answer

Steaming

Answer

Boiling

Answer

Frying

Answer

Microwaving

Question 16

What is the main role of vitamin C in the body?

Accepted Answer

Supporting immune function and collagen formation

Answer

Maintaining bone and dental health

Answer

Converting food into energy

Answer

Producing red blood cells

Question 17

Which food source is the richest in vitamin B12?

Accepted Answer

Beef liver

Answer

Apples

Answer

Spinach

Answer

Broccoli

Question 18

Which condition is associated with a deficiency of vitamin B1 (thiamine)?

Accepted Answer

Beriberi

Answer

Scurvy

Answer

Pellagra

Answer

Rickets

Question 19

Which factor can hinder the absorption of vitamin E?

Accepted Answer

Saturated fats

Answer

Fiber

Answer

Protein

Answer

Calcium

Question 20

What is the primary role of vitamin K?

Accepted Answer

Supporting blood clotting

Answer

Maintaining bone health

Answer

Generating energy

Answer

Boosting immunity

Question 21

What is the field of study that focuses on the connection between diet and health?

Accepted Answer

Nutrition

Answer

Dietetics

Answer

Physiology

Answer

Epidemiology

Question 22

Which of the following is NOT a known function of vitamin D?

Accepted Answer

Preventing heart disease

Answer

Enhancing the absorption of calcium in the body

Answer

Promoting healthy bone growth and development

Answer

Strengthening the immune system

Question 23

Which type of vitamin is water-soluble and cannot be stored in the body?

Accepted Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin E

Answer

Vitamin K

Question 24

Which vitamin deficiency can lead to impaired vision, particularly in low-light conditions?

Accepted Answer

Vitamin A

Answer

Vitamin B1

Answer

Vitamin C

Answer

Vitamin D

Question 25

Which of the following food sources is rich in vitamin E?

Accepted Answer

Almonds

Answer

Spinach

Answer

Broccoli

Answer

Yogurt

Question 26

Which vitamin is unique in that it can be synthesized in the skin when exposed to sunlight?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin K

Question 27

Which vitamin plays a vital role in blood coagulation?

Accepted Answer

Vitamin K

Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin E

Question 28

Which vitamin deficiency can cause a condition known as beriberi?

Accepted Answer

Vitamin B1

Answer

Vitamin B2

Answer

Vitamin B3

Answer

Vitamin B6

Question 29

Which substance is NOT classified as a type of vitamin?

Accepted Answer

Sodium

Answer

Retinol

Answer

Ascorbic acid

Answer

Thiamine

Question 30

How does vitamin A contribute to the immune system's ability to fight infections?

Accepted Answer

It helps produce white blood cells that fight infections.

Answer

It supports eye health and vision.

Answer

It acts as an antioxidant to protect cells from damage.

Answer

It has no direct impact on the immune system.

Question 31

Which vitamin is essential for the absorption and utilization of calcium?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin K

Question 32

The primary function of Vitamin C is to:

Accepted Answer

Enhance immune function

Answer

Promote blood clotting

Answer

Support bone health

Answer

Protect against infections

Question 33

Which vitamin deficiency is characterized by impaired night vision, a condition known as night blindness?

Accepted Answer

Vitamin A

Answer

Vitamin B12

Answer

Vitamin C

Answer

Vitamin E

Question 34

Which of the following food sources is a good source of Vitamin K, a nutrient essential for blood clotting?

Accepted Answer

Leafy green vegetables

Answer

Citrus fruits

Answer

Dairy products

Answer

Lean meats

Question 35

The primary function of Vitamin E is to:

Accepted Answer

Protect cell membranes from damage

Answer

Enhance immune function

Answer

Promote bone health

Answer

Support red blood cell production

Question 36

Which of the following is a symptom of Vitamin B1 deficiency, also known as beriberi?

Accepted Answer

Beriberi

Answer

Night blindness

Answer

Scurvy

Answer

Rickets

Question 37

Which vitamin is primarily responsible for enhancing immune function and protecting the body against infections?

Accepted Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin D

Answer

Vitamin E

Question 38

How do vitamin B12 and folate work together to support a healthy nervous system and blood cell production?

Accepted Answer

They both help make red blood cells and prevent anemia.

Answer

They are both stored in the liver.

Answer

Vitamin B12 only helps the nervous system, while folate only helps blood cell production.

Answer

Neither vitamin helps prevent neural tube defects.

Question 39

Which vitamin is fat-soluble and essential for good vision?

Accepted Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin B12

Answer

Vitamin E

Question 40

Which vitamin is responsible for facilitating the absorption of calcium?

Accepted Answer

Vitamin D

Answer

Vitamin K

Answer

Vitamin A

Answer

Vitamin C

Question 41

Which vitamin plays a crucial role in the process of blood coagulation?

Accepted Answer

Vitamin K

Answer

Vitamin D

Answer

Vitamin E

Answer

Vitamin C

Question 42

Which type of vitamin is readily dissolved in water and easily absorbed by the body?

Accepted Answer

Water-soluble vitamin

Answer

Non-essential vitamin

Answer

Fat-soluble vitamin

Answer

Essential vitamin

Question 43

Which of the following is a potential consequence of vitamin B12 deficiency?

Accepted Answer

Anemia

Answer

Rickets

Answer

Scurvy

Answer

Night blindness

Question 44

Which vitamin is commonly known as the 'sunshine vitamin'?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 45

Excessive intake of which vitamin can lead to harmful health effects known as toxicity?

Accepted Answer

Vitamin A

Answer

Vitamin E

Answer

Vitamin C

Answer

Vitamin D

Question 46

Which of the following vitamins is essential for the body's ability to form blood clots and heal wounds?

Accepted Answer

Vitamin K

Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Question 47

Which vitamin deficiency is commonly associated with impaired vision?

Accepted Answer

Vitamin A

Answer

Vitamin B

Answer

Vitamin K

Answer

Vitamin D

Question 48

Which of the following characteristics applies to all vitamins?

Accepted Answer

They are organic compounds that cannot be synthesized by the body

Answer

They are stored in large amounts in the body

Answer

They are classified as carbohydrates

Answer

They provide energy to the body

Question 49

Which vitamin is crucial for calcium absorption and bone mineralization?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin K

Question 50

Which vitamin is known for its role in strengthening the immune system and promoting wound healing?

Accepted Answer

Vitamin C

Answer

Vitamin K

Answer

Vitamin B12

Answer

Vitamin E

Question 51

For individuals following a vegetarian diet, which food item is a reliable source of vitamin B12?

Accepted Answer

Fortified soy milk

Answer

Carrots

Answer

Bananas

Answer

Spinach

Question 52

Which of the following statements best describes the function of vitamins in the body?

Accepted Answer

Vitamins act as coenzymes, assisting enzymes in carrying out essential biochemical reactions.

Answer

Vitamins are stored in the body in unlimited amounts

Answer

Vitamins provide the body with its primary source of energy

Answer

Vitamins are the building blocks of proteins

Question 53

Among the following vitamins, which one is most susceptible to degradation when exposed to heat during cooking?

Accepted Answer

Vitamin C

Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin K