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 the following foods is rich in B vitamins, which are essential for maintaining a healthy nervous system and supporting mental well-being?

  1. Whole Grains

  2. Leafy Green Vegetables

  3. Citrus Fruits

  4. Dairy Products
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Whole grains are a good source of B vitamins, which play a crucial role in nerve function and overall mental health.

Multiple choice

Which of the following foods is known for its calming and stress-reducing effects due to the presence of magnesium?

  1. Almonds

  2. Avocados

  3. Dark Chocolate

  4. Yogurt
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Almonds are a good source of magnesium, a mineral that has been linked to reduced stress and improved mood.

Multiple choice

Which of the following foods is rich in antioxidants, which help protect cells from damage and may contribute to improved mental well-being?

  1. Berries

  2. Citrus Fruits

  3. Cruciferous Vegetables

  4. Nuts
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Berries are a good source of antioxidants, which have been linked to improved cognitive function and reduced risk of mental health disorders.

Multiple choice

Which of the following foods is known for its mood-boosting properties due to the presence of dopamine and serotonin?

  1. Dark Chocolate

  2. Avocados

  3. Bananas

  4. Yogurt
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dark chocolate contains compounds that can stimulate the release of dopamine and serotonin, neurotransmitters associated with pleasure and well-being.

Multiple choice

Which of the following foods is rich in fiber, which can help regulate blood sugar levels and promote a feeling of fullness, potentially contributing to improved mood?

  1. Whole Grains

  2. Leafy Green Vegetables

  3. Citrus Fruits

  4. Dairy Products
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Whole grains are a good source of fiber, which can help regulate blood sugar levels and promote a feeling of fullness, potentially contributing to improved mood.

Multiple choice

Which of the following foods is known for its mood-boosting properties due to the presence of B vitamins and magnesium?

  1. Avocados

  2. Dark Chocolate

  3. Bananas

  4. Yogurt
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Avocados are a good source of B vitamins and magnesium, which are essential for maintaining a healthy nervous system and supporting mental well-being.

Multiple choice

True or False: Neonates with diarrhea should be given solid foods to help stop the diarrhea.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Neonates with diarrhea should not be given solid foods as they can worsen the diarrhea and make it more difficult to treat.

Multiple choice

What is the nutritional value of Shahi Paneer?

  1. High in protein

  2. High in carbohydrates

  3. High in fat

  4. High in calories
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Shahi Paneer is a high-calorie dish that is rich in protein, carbohydrates, and fat.

Multiple choice

What is the role of nutrition in toddler vision care?

  1. A healthy diet can help prevent vision problems

  2. Certain nutrients are essential for healthy vision

  3. Both A and B

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

A healthy diet can help prevent vision problems in toddlers, and certain nutrients such as vitamin A, vitamin C, and omega-3 fatty acids are essential for healthy vision.

Multiple choice

What app provides information about pet nutrition and health?

  1. PetMD

  2. WebMD Pets

  3. VCA Hospitals

  4. Banfield Pet Hospital
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

PetMD is a website and app that provides information about pet nutrition, health, and care.

Multiple choice

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

  1. White bread

  2. Oatmeal

  3. Soda

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

Oatmeal is a well-known functional food due to its high content of beta-glucan, a soluble fiber that has been shown to lower cholesterol levels and improve blood sugar control.

Multiple choice

What is the term used to describe the bioactive compounds in functional foods that are responsible for their health-promoting effects?

  1. Phytochemicals

  2. Nutrients

  3. Antioxidants

  4. Enzymes
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Phytochemicals are naturally occurring compounds found in plants that have various health-promoting properties, including antioxidant, anti-inflammatory, and anti-cancer effects.

Multiple choice

Which functional food category is known for its high content of omega-3 fatty acids, which are beneficial for heart health?

  1. Legumes

  2. Citrus fruits

  3. Fatty fish

  4. Leafy greens
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Fatty fish, such as salmon, tuna, and mackerel, are rich sources of omega-3 fatty acids, which have been shown to reduce the risk of heart disease, improve brain function, and reduce inflammation.

Multiple choice

Which functional food is a good source of prebiotics, which are non-digestible carbohydrates that promote the growth of beneficial bacteria in the gut?

  1. Garlic

  2. Yogurt

  3. Bananas

  4. Brown rice
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Brown rice is a good source of prebiotics, which are dietary fibers that cannot be digested by the human body but serve as a food source for beneficial bacteria in the gut, promoting a healthy gut microbiome.

Multiple choice

Which functional food category is known for its high content of polyphenols, which have antioxidant and anti-inflammatory properties?

  1. Dairy products

  2. Whole grains

  3. Berries

  4. Poultry
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Berries, such as blueberries, strawberries, and raspberries, are rich sources of polyphenols, which are plant compounds with antioxidant and anti-inflammatory properties that have been linked to various health benefits, including reduced risk of heart disease and cancer.