Biology ยท General Awareness

Nutrition and Food Sources

2,818 Questions

Nutrition and Food Sources questions test your knowledge of vitamins, dietary minerals, carbohydrates, and specialized dietary principles. This topic is commonly asked in railway, SSC, and UPSC exams. Review these questions to master the biological and health aspects of human nutrition.

Vitamins and mineralsDietary fiber sourcesMacronutrient functionsNaturopathic diet principlesOmega-3 fatty acids

Nutrition and Food Sources Questions

Multiple choice

Which of these is NOT a common type of seed used in breakfast energy bars?

  1. Chia seeds

  2. Flax seeds

  3. Sunflower seeds

  4. Sesame seeds
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

While chia seeds, flax seeds, and sunflower seeds are frequently used in energy bars, sesame seeds are less commonly found as a primary ingredient.

Multiple choice

What is the primary purpose of adding protein powder to breakfast energy bars?

  1. Increasing protein content

  2. Enhancing flavor

  3. Improving texture

  4. Reducing sugar content
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Protein powder is added to breakfast energy bars primarily to increase their protein content, providing essential amino acids and promoting satiety.

Multiple choice

What are functional foods?

  1. Foods that provide essential nutrients.

  2. Foods that have a specific physiological effect beyond basic nutrition.

  3. Foods that are low in calories and high in fiber.

  4. Foods that are free of artificial ingredients.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Functional foods are those that provide health benefits beyond basic nutrition, such as reducing the risk of chronic diseases or improving cognitive function.

Multiple choice

Which of the following is an example of a functional food?

  1. Kale

  2. Salmon

  3. Yogurt

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Kale is rich in antioxidants and fiber, salmon is a good source of omega-3 fatty acids, and yogurt contains probiotics that support gut health.

Multiple choice

Can functional foods replace a balanced diet?

  1. Yes, functional foods are all you need for a healthy diet.

  2. No, functional foods should be consumed in addition to a balanced diet.

  3. It depends on the individual's dietary needs.

  4. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Functional foods are not a replacement for a balanced diet, which should include a variety of nutrient-rich foods from all food groups.

Multiple choice

What are some tips for incorporating more functional foods into your diet?

  1. Add fruits and vegetables to every meal.

  2. Choose whole grains over refined grains.

  3. Consume fermented foods, such as yogurt and kefir.

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

To incorporate more functional foods into your diet, aim to eat a variety of fruits and vegetables, choose whole grains over refined grains, and consume fermented foods.

Multiple choice

Which of the following is NOT a functional food?

  1. Acai berries

  2. White bread

  3. Green tea

  4. Olive oil
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

White bread is a refined grain and does not contain the same health-promoting compounds as functional foods.

Multiple choice

Are functional foods safe for everyone?

  1. Yes, functional foods are safe for everyone.

  2. No, some functional foods may interact with medications or have other side effects.

  3. It depends on the individual's dietary needs and health status.

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The safety of functional foods depends on the individual's dietary needs and health status. Some functional foods may interact with medications or have other side effects, so it is important to talk to a healthcare provider before consuming large amounts of functional foods.

Multiple choice

Which of the following is a potential downside of consuming too many functional foods?

  1. Nutrient deficiencies.

  2. Digestive problems.

  3. Increased risk of chronic diseases.

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Consuming too many functional foods may lead to nutrient deficiencies, digestive problems, and an increased risk of chronic diseases if they are not consumed in moderation and as part of a balanced diet.

Multiple choice

What is the best way to learn more about functional foods?

  1. Talk to a healthcare provider or registered dietitian.

  2. Read books and articles about functional foods.

  3. Search for information online.

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

To learn more about functional foods, it is best to talk to a healthcare provider or registered dietitian, read books and articles about functional foods, and search for information online.

Multiple choice

Which of the following is an example of a functional food that is high in antioxidants?

  1. Blueberries

  2. Spinach

  3. Salmon

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Blueberries, spinach, and salmon are all good sources of antioxidants.

Multiple choice

Which of the following is an example of a functional food that is high in fiber?

  1. Oats

  2. Beans

  3. Apples

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Oats, beans, and apples are all good sources of fiber.

Multiple choice

Which of the following is an example of a functional food that is high in probiotics?

  1. Yogurt

  2. Kefir

  3. Kombucha

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Yogurt, kefir, and kombucha are all good sources of probiotics.

Multiple choice

What is the nutritional value of Raw Mango Curry?

  1. High in Vitamin C

  2. High in Fiber

  3. Low in Calories

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Raw Mango Curry is high in Vitamin C, high in Fiber, and low in Calories.

Multiple choice

What are the health benefits of Raw Mango Curry?

  1. Boosts Immunity

  2. Aids Digestion

  3. Prevents Cancer

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Raw Mango Curry boosts Immunity, aids Digestion, and prevents Cancer.