Health and Nutrition Quiz - Learn About the Science of Healthy Living

Question 1 of 33

What vitamin is primarily responsible for maintaining healthy skin and vision?

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Vitamin A

Vitamin B12

Vitamin C

Vitamin D

Question 2 of 33

Which mineral is essential for the formation of red blood cells?

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Calcium

Iron

Magnesium

Zinc

Question 3 of 33

Which type of fat is considered healthy and can be beneficial for heart health?

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Saturated fat

Trans fat

Monounsaturated fat

Cholesterol

Question 4 of 33

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

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1 liter

2 liters

3 liters

4 liters

Question 5 of 33

Which nutrient is most important for muscle repair and growth?

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Carbohydrates

Fats

Proteins

Vitamins

Question 6 of 33

Which fruit is known for having the highest amount of vitamin C?

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Apple

Banana

Orange

Strawberry

Question 7 of 33

Which of the following is a whole grain?

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White rice

Brown rice

White bread

Pasta

Question 8 of 33

What is the main function of dietary fiber in the body?

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Provide energy

Aid in digestion

Build muscle

Strengthen bones

Question 9 of 33

Which of the following is a common source of omega-3 fatty acids?

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Chicken

Beef

Salmon

Pork

Question 10 of 33

What is the primary role of calcium in the body?

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Energy production

Bone health

Hormone regulation

Digestion

Question 11 of 33

Which vitamin is essential for calcium absorption in the body?

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Vitamin A

Vitamin B12

Vitamin C

Vitamin D

Question 12 of 33

What is the recommended amount of physical activity for adults per week?

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30 minutes

1 hour

2 hours

150 minutes

Question 13 of 33

Which type of carbohydrate is digested slowly and provides sustained energy?

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Simple carbohydrates

Complex carbohydrates

Sugars

Refined grains

Question 14 of 33

Which mineral helps in regulating blood pressure?

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Sodium

Potassium

Calcium

Iron

Question 15 of 33

Which nutrient is essential for maintaining healthy vision and immune function?

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Vitamin A

Vitamin B6

Vitamin E

Vitamin K

Question 16 of 33

Which of the following is a good source of dietary fiber?

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Eggs

Milk

Apples

Chicken

Question 17 of 33

Which vitamin is important for red blood cell formation and DNA synthesis?

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Vitamin B12

Vitamin C

Vitamin D

Vitamin E

Question 18 of 33

What is the primary function of proteins in the body?

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Provide energy

Build and repair tissues

Regulate hormones

Store nutrients

Question 19 of 33

Which nutrient helps in the synthesis of collagen, which supports skin and joint health?

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Vitamin C

Vitamin D

Calcium

Iron

Question 20 of 33

What is a common source of probiotics that supports gut health?

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Yogurt

Beef

Potatoes

Cheese

Question 21 of 33

Which type of cholesterol is often referred to as 'good' cholesterol?

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LDL

HDL

VLDL

Triglycerides

Question 22 of 33

Which nutrient is important for preventing scurvy?

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Vitamin A

Vitamin B12

Vitamin C

Vitamin K

Question 23 of 33

Which vitamin is crucial for bone health and can be synthesized by the skin when exposed to sunlight?

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Vitamin A

Vitamin B12

Vitamin C

Vitamin D

Question 24 of 33

Which nutrient is primarily responsible for providing energy to the body?

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Proteins

Fats

Carbohydrates

Vitamins

Question 25 of 33

What is the primary source of dietary fiber in a typical diet?

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Meat

Dairy products

Fruits and vegetables

Nuts and seeds

Question 26 of 33

Which mineral is crucial for maintaining healthy teeth and bones?

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Iron

Calcium

Sodium

Potassium

Question 27 of 33

Which type of fat should be limited in a heart-healthy diet?

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Unsaturated fats

Trans fats

Monounsaturated fats

Omega-3 fatty acids

Question 28 of 33

What is the recommended daily intake of dietary fiber for adults?

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10-15 grams

25-30 grams

40-45 grams

50-55 grams

Question 29 of 33

Which vitamin is important for wound healing and immune function?

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Vitamin A

Vitamin B6

Vitamin C

Vitamin E

Question 30 of 33

Which food group is the best source of vitamin B12?

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Fruits

Vegetables

Meat and dairy products

Grains

Question 31 of 33

What is the main function of antioxidants in the body?

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Increase energy

Prevent cellular damage

Aid digestion

Support muscle growth

Question 32 of 33

Which nutrient is essential for maintaining healthy vision, especially in low-light conditions?

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Vitamin A

Vitamin C

Vitamin D

Vitamin E

Question 33 of 33

Which type of carbohydrate is rapidly digested and can cause a quick spike in blood sugar levels?

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Complex carbohydrates

Simple carbohydrates

Fiber

Starch

Health and Nutrition : General Science

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