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 vegetables is a good source of fiber and often used in gluten-free salads?

  1. Broccoli

  2. Cauliflower

  3. Spinach

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

Kale is a leafy green vegetable that is a good source of fiber and other nutrients. It is often used in gluten-free salads because it is naturally gluten-free and adds a crunchy texture.

Multiple choice

Which of these seeds is commonly used in gluten-free salads?

  1. Chia Seeds

  2. Flax Seeds

  3. Sunflower Seeds

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

Chia seeds are a popular seed that is often used in gluten-free salads because they are naturally gluten-free and add a crunchy texture and nutty flavor.

Multiple choice

How does the protein content of quinoa milk compare to that of cow's milk?

  1. Higher

  2. Lower

  3. Similar

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

Quinoa milk typically has a higher protein content than cow's milk.

Multiple choice

Which of the following is a potential benefit of consuming quinoa milk?

  1. Improved digestion

  2. Reduced risk of heart disease

  3. Boosted immune system

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

Quinoa milk may offer several health benefits, including improved digestion, reduced risk of heart disease, and a boosted immune system.

Multiple choice

Is quinoa milk suitable for individuals with lactose intolerance?

  1. Yes

  2. No

  3. It depends

  4. Not sure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Quinoa milk is naturally lactose-free, making it a suitable alternative for individuals with lactose intolerance.

Multiple choice

Which of the following is a potential drawback of quinoa milk?

  1. High cost

  2. Limited availability

  3. Unpleasant taste

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

Quinoa milk may be more expensive and less widely available than other plant-based milks. Additionally, some individuals may find its taste less appealing.

Multiple choice

How does the environmental impact of quinoa milk compare to that of cow's milk?

  1. Lower

  2. Higher

  3. Similar

  4. Not sure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Quinoa milk production generally has a lower environmental impact compared to cow's milk production.

Multiple choice

Is quinoa milk a good source of fiber?

  1. Yes

  2. No

  3. It depends

  4. Not sure
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Quinoa milk is not a significant source of fiber.

Multiple choice

Which of the following is an example of a plant-based protein source?

  1. Beans

  2. Lentils

  3. Tofu

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

Beans, lentils, and tofu are all examples of plant-based protein sources.

Multiple choice

What is the term for the practice of eating a diet that is healthy for both people and the planet?

  1. Sustainable diet

  2. Healthy diet

  3. Plant-based diet

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

Sustainable diet, healthy diet, and plant-based diet are all terms that can be used to describe the practice of eating a diet that is healthy for both people and the planet.

Multiple choice

What was the primary source of protein for most people in the Middle Ages?

  1. Meat

  2. Fish

  3. Dairy

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

Meat was a luxury item in the Middle Ages, and most people relied on legumes, such as beans and lentils, for their protein.

Multiple choice

Which grain is a good source of protein, fiber, and iron?

  1. Wheat

  2. Rice

  3. Oats

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

Oats are a whole grain that is high in protein, fiber, and iron. They are also a good source of vitamins and minerals, including magnesium, phosphorus, and zinc.

Multiple choice

Which grain is a good source of fiber and B vitamins?

  1. Brown rice

  2. White rice

  3. Quinoa

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

Brown rice is a whole grain that is high in fiber and B vitamins. It is also a good source of magnesium, phosphorus, and manganese.

Multiple choice

Which grain is a good source of antioxidants and phytonutrients?

  1. Whole wheat

  2. White bread

  3. Rye bread

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

Whole wheat is a whole grain that is high in antioxidants and phytonutrients. It is also a good source of fiber, protein, and vitamins and minerals.

Multiple choice

Which grain is a good source of gluten-free carbohydrates?

  1. Corn

  2. Wheat

  3. Rice

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

Corn is a gluten-free grain that is high in carbohydrates. It is also a good source of fiber, protein, and vitamins and minerals.