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 superfood is a good source of prebiotics?

  1. Garlic

  2. Yogurt

  3. Spinach

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

Oats contain beta-glucan, a type of prebiotic fiber that supports gut health.

Multiple choice

Which superfood is known for its high protein and fiber content?

  1. Quinoa

  2. Lentils

  3. Broccoli

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

Quinoa is a complete protein and a good source of dietary fiber.

Multiple choice

Which superfood is a good source of vitamin C?

  1. Oranges

  2. Kale

  3. Sweet Potato

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

Oranges are an excellent source of vitamin C, an essential nutrient for immune function.

Multiple choice

Which superfood is known for its high iron content?

  1. Spinach

  2. Lentils

  3. Broccoli

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

Spinach is a rich source of iron, an essential mineral for red blood cell production.

Multiple choice

Which superfood is a good source of potassium?

  1. Bananas

  2. Sweet Potato

  3. Avocado

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

Bananas are a rich source of potassium, an essential mineral for maintaining electrolyte balance.

Multiple choice

What is the primary antioxidant found in cranberries?

  1. Proanthocyanidins

  2. Carotenoids

  3. Anthocyanins

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

Cranberries contain high levels of proanthocyanidins, which are powerful antioxidants.

Multiple choice

Which superfood is known for its high calcium content?

  1. Yogurt

  2. Kale

  3. Sweet Potato

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

Yogurt is a rich source of calcium, an essential mineral for bone health.

Multiple choice

Which of the following is a common benefit associated with consuming sesame milk?

  1. Improved heart health

  2. Reduced cholesterol levels

  3. Enhanced bone density

  4. Increased muscle mass
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sesame milk is often praised for its potential to support heart health due to the presence of unsaturated fats and lignans, which may help lower cholesterol levels and reduce the risk of cardiovascular diseases.

Multiple choice

How does sesame milk compare to cow's milk in terms of protein content?

  1. Higher

  2. Lower

  3. Similar

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

Sesame milk generally has a lower protein content compared to cow's milk. However, it can be a good source of protein for individuals with dairy allergies or those following a plant-based diet.

Multiple choice

How can sesame milk be incorporated into a balanced diet?

  1. As a milk substitute in cereal

  2. As a base for smoothies

  3. As an ingredient in soups and stews

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

Sesame milk can be used as a milk substitute in cereal, as a base for smoothies, and as an ingredient in soups and stews, providing a creamy and nutritious addition to various dishes.

Multiple choice

What is the primary reason why individuals might choose to consume sesame milk?

  1. Lactose intolerance

  2. Dairy allergy

  3. Vegan diet

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

Individuals with lactose intolerance, dairy allergies, or those following a vegan diet may choose to consume sesame milk as an alternative to cow's milk.

Multiple choice

Which of the following is a potential downside to consuming sesame milk?

  1. High calorie content

  2. High sugar content

  3. Potential for allergic reactions

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

Sesame milk contains sesame seeds, which are a known allergen. Individuals with sesame allergies should avoid consuming sesame milk.

Multiple choice

Which of the following is a complete protein?

  1. Beans

  2. Eggs

  3. Rice

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

Complete proteins contain all nine essential amino acids that the body cannot produce on its own. Eggs are a good source of complete protein.

Multiple choice

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

  1. Salmon

  2. Chicken

  3. Beef

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

Salmon is a rich source of omega-3 fatty acids, which are essential for heart and brain health.

Multiple choice

Which of the following is a good source of calcium?

  1. Milk

  2. Yogurt

  3. Cheese

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

Milk is a rich source of calcium, which is essential for strong bones and teeth.