Micronutrients for Fitness: Essential Vitamins and Minerals for Athletes

Question 1

Which of the following is a primary function of Vitamin D in the body, enabling it to aid in bone mineralization and maintain skeletal health?

Accepted Answer

Absorption of calcium from food

Answer

Formation of red blood cells

Answer

Regulation of blood sugar levels

Answer

Maintenance of healthy skin

Question 2

Which mineral is essential for transmitting nerve impulses, regulating muscle contractions, and maintaining fluid balance within the body?

Accepted Answer

Potassium

Answer

Calcium

Answer

Iron

Answer

Zinc

Question 3

Identify the food source that is a rich provider of Vitamin A, a nutrient crucial for maintaining good vision and healthy skin.

Accepted Answer

Spinach

Answer

Banana

Answer

Broccoli

Answer

Potato

Question 4

Deficiency of which micronutrient can result in impaired immune function, increased susceptibility to infections, and fatigue?

Accepted Answer

Vitamin C

Answer

Vitamin E

Answer

Calcium

Answer

Iron

Question 5

Excessive intake of Vitamin A can lead to potential health risks. Which of the following is a potential consequence of consuming excessive Vitamin A?

Accepted Answer

Liver damage

Answer

Increased bone density

Answer

Improved vision

Answer

Lower risk of infection

Question 6

Which of the following is NOT a function of carbohydrates in the human body?

Accepted Answer

Storing genetic information

Answer

Providing energy

Answer

Building and repairing tissues

Answer

Regulating body temperature

Question 7

Which of the following terms refers to naturally occurring compounds found in plants, often associated with providing health benefits beyond basic nutrition?

Accepted Answer

Antioxidants found in plants

Answer

Vitamin C

Answer

Potassium

Answer

Essential fatty acid

Question 8

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

Accepted Answer

Promoting red blood cell production

Answer

Aiding in calcium absorption

Answer

Boosting the immune system

Answer

Regulating hormone levels

Question 9

Which vitamin is essential for the absorption of calcium?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin E

Answer

Vitamin K

Question 10

Iron deficiency can lead to:

Accepted Answer

Anemia

Answer

Osteoporosis

Answer

Scurvy

Answer

Night blindness

Question 11

Which of the following is a good source of potassium?

Accepted Answer

Banana

Answer

Beef

Answer

Egg

Answer

Yogurt

Question 12

Excessive intake of which vitamin can lead to liver damage?

Accepted Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Answer

Vitamin E

Question 13

Which of the following is NOT a function of vitamin C?

Accepted Answer

Energy metabolism

Answer

Antioxidant protection

Answer

Collagen production

Answer

Immune system support

Question 14

Deficiency of which vitamin can cause night blindness?:

Accepted Answer

Vitamin A

Answer

Vitamin B12

Answer

Vitamin C

Answer

Vitamin D

Question 15

Which of the following is NOT a primary function of vitamin C in the human body?

Accepted Answer

Energy production

Answer

Collagen synthesis

Answer

Antioxidant protection

Answer

Iron absorption

Question 16

Which vitamin is essential for both energy production and the formation of red blood cells?

Accepted Answer

Vitamin B12

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 17

Which vitamin is required for calcium absorption and bone development?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 18

A deficiency of which mineral can cause anemia?

Accepted Answer

Iron

Answer

Calcium

Answer

Potassium

Answer

Sodium

Question 19

Which food group is an excellent source of folate?

Accepted Answer

Fruits and vegetables

Answer

Whole grains

Answer

Lean meats

Answer

Dairy products

Question 20

Which of the following is a common symptom of a vitamin B12 deficiency?

Accepted Answer

Fatigue

Answer

Nausea

Answer

Muscle cramps

Answer

Headaches

Question 21

Which mineral's absorption is inhibited by phytates found in plant-based foods?

Accepted Answer

Iron

Answer

Calcium

Answer

Zinc

Answer

Magnesium

Question 22

A deficiency of which mineral can lead to hypothyroidism?

Accepted Answer

Iodine

Answer

Selenium

Answer

Copper

Answer

Manganese

Question 23

Which of the following is a primary function of vitamin C?

Accepted Answer

Supports a healthy immune system

Answer

Assists in the absorption of iron

Answer

Contributes to the formation and maintenance of bones

Answer

Regulates blood pressure

Question 24

Identify the best sources of vitamin A:

Accepted Answer

Leafy green vegetables (e.g., spinach, kale) and orange-colored vegetables (e.g., carrots, sweet potatoes)

Answer

Milk, eggs, and fortified cereals

Answer

Fruits such as bananas and apples

Answer

Poultry and fish

Question 25

Which essential mineral is crucial for maintaining strong and healthy bones and teeth?

Accepted Answer

Calcium

Answer

Iron

Answer

Potassium

Answer

Zinc

Question 26

Which of the following can be a symptom of vitamin D deficiency?

Accepted Answer

Brittle and weakened bones

Answer

Muscle cramps

Answer

Skin rashes

Answer

Fatigue and weakness

Question 27

A balanced diet should provide all of the necessary:

Accepted Answer

Calories and essential nutrients

Answer

Calories and minerals

Answer

Nutrients and proteins

Answer

Proteins and vitamins

Question 28

Athletes who aim to gain muscle mass may require an increased intake of:

Accepted Answer

Protein

Answer

Carbohydrates

Answer

Dietary fat

Answer

Dietary fiber

Question 29

Which B vitamin plays a crucial role in energy production within the body?

Accepted Answer

Vitamin B12

Answer

Vitamin C

Answer

Vitamin E

Answer

Vitamin K

Question 30

Which mineral is crucial for maintaining healthy blood sugar levels?

Accepted Answer

Chromium

Answer

Calcium

Answer

Potassium

Answer

Magnesium

Question 31

Why is adequate vitamin D intake essential for athletes?

Accepted Answer

Improving bone density

Answer

Enhancing muscle recovery

Answer

Reducing inflammation

Answer

Preventing anemia

Question 32

Which vitamin is responsible for converting food into usable energy?

Accepted Answer

Vitamin B1

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin E

Question 33

Which vitamin can be harmful if consumed in excessive amounts?

Accepted Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Answer

Vitamin E

Question 34

Can the human body store vitamin C for extended periods? Explain your answer.

Accepted Answer

No, vitamin C cannot be stored in the body for extended periods.

Answer

Yes, vitamin C can be stored in the body for extended periods.

Question 35

Which vitamin is crucial for maintaining healthy vision, skin, and the immune system?

Accepted Answer

Vitamin A

Answer

Vitamin B12

Answer

Vitamin D

Answer

Vitamin E

Question 36

Among the following, which mineral plays the primary role in maintaining bone density and strength?

Accepted Answer

Calcium

Answer

Iron

Answer

Sodium

Answer

Potassium

Question 37

Deficiency in which vitamin can result in scurvy, characterized by impaired wound healing and bleeding gums?

Accepted Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin D

Answer

Vitamin K

Question 38

Which of the following foods is a rich source of vitamin D?

Accepted Answer

Fatty fish

Answer

Citrus fruits

Answer

Lean beef

Answer

Leafy green vegetables

Question 39

Excessive intake of which micronutrient can lead to symptoms like nausea, vomiting, and headaches?

Accepted Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin D

Answer

Vitamin E

Question 40

A balanced diet should include both vitamins and minerals because:

Accepted Answer

They work together to support various bodily functions.

Answer

They can substitute for each other in their roles.

Answer

Only vitamins are essential for health.

Answer

Only minerals are essential for health.

Question 41

Which micronutrient is involved in the production of thyroid hormones and is essential for fetal development?

Accepted Answer

Iodine

Answer

Iron

Answer

Zinc

Answer

Selenium

Question 42

Which food is an excellent source of Calcium, essential for strong bones, healthy teeth, and proper nerve and muscle function?

Accepted Answer

Milk

Answer

Broccoli

Answer

Chicken

Answer

Whole Wheat Bread

Question 43

How do antioxidants protect the body from oxidative stress and contribute to overall well-being?

Accepted Answer

Antioxidants neutralize free radicals by binding to them, preventing cell damage.

Answer

Antioxidants produce free radicals to counteract their harmful effects.

Answer

Antioxidants only protect against short-term illnesses, not chronic diseases.

Answer

Antioxidants are only found in supplements, not in natural food sources.

Question 44

Evaluate the statement: 'Micronutrient supplements can fully replace a healthy and balanced diet.' True or False? Justify your answer with scientific evidence.

Accepted Answer

False

Answer

True

Question 45

Which of the following is a primary function of vitamin C in the body?

Accepted Answer

Collagen synthesis

Answer

Fat metabolism

Answer

Muscle growth

Answer

Blood clotting

Question 46

What is the primary source of vitamin D for humans?

Accepted Answer

Sunlight

Answer

Nuts and seeds

Answer

Leafy green vegetables

Answer

Dairy products

Question 47

Which mineral is necessary for strong and healthy bones?

Accepted Answer

Calcium

Answer

Iron

Answer

Sodium

Answer

Magnesium

Question 48

What is a common symptom associated with a deficiency of magnesium?

Accepted Answer

Muscle cramps

Answer

Vision problems

Answer

Skin rashes

Answer

Hair loss

Question 49

Which food is a rich source of folate?

Accepted Answer

Spinach

Answer

Apples

Answer

Potatoes

Answer

Bananas