Biology ยท General Awareness

Nutrition and Food Sources

2,738 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 is a good source of protein for athletes?

  1. Lean meat

  2. Fish

  3. Eggs

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

All of the above are good sources of protein for athletes. Lean meat is a good source of complete protein, which means that it contains all of the essential amino acids. Fish is a good source of omega-3 fatty acids, which are important for heart health. Eggs are a good source of protein, vitamins, and minerals.

Multiple choice

Which of the following is a good source of fats for athletes?

  1. Olive oil

  2. Avocados

  3. Nuts and seeds

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

All of the above are good sources of fats for athletes. Olive oil is a good source of monounsaturated fats, which are healthy for the heart. Avocados are a good source of monounsaturated and polyunsaturated fats, which are also healthy for the heart. Nuts and seeds are a good source of polyunsaturated fats and omega-3 fatty acids, which are important for heart health.

Multiple choice

What is the primary benefit of consuming gluten-free muffins?

  1. Improved digestion

  2. Reduced inflammation

  3. Weight loss

  4. Enhanced energy levels
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Gluten-free muffins are suitable for individuals with gluten sensitivities or celiac disease, as they can help improve digestion and reduce discomfort.

Multiple choice

Are gluten-free muffins always healthier than traditional muffins?

  1. Yes

  2. No

  3. It depends on the ingredients used

  4. There is no difference
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The healthiness of gluten-free muffins depends on the ingredients used. Some gluten-free muffins may contain high amounts of sugar or unhealthy fats, while others may be made with healthier alternatives.

Multiple choice

Which herb is known for its ability to improve heart health and lower cholesterol?

  1. Garlic

  2. Ginkgo biloba

  3. Hawthorn

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

Garlic, ginkgo biloba, and hawthorn are all known for their ability to improve heart health and lower cholesterol.

Multiple choice

Which fruit juice is known for its high potassium content?

  1. Banana juice

  2. Mango juice

  3. Grapefruit juice

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

Banana juice is a good source of potassium, providing about 10% of the recommended daily value in a single cup.

Multiple choice

Which fruit juice is a good source of beta-carotene?

  1. Carrot juice

  2. Apricot juice

  3. Peach juice

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

Carrot juice is a rich source of beta-carotene, which is converted to vitamin A in the body.

Multiple choice

Which fruit juice is known for its high folate content?

  1. Orange juice

  2. Grapefruit juice

  3. Pineapple juice

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

Orange juice is a good source of folate, also known as vitamin B9, which is important for cell growth and development.

Multiple choice

Which fruit juice is a good source of dietary fiber?

  1. Prune juice

  2. Apple juice

  3. Orange juice

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

Prune juice is a good source of dietary fiber, which can help promote digestive health and regularity.

Multiple choice

Which fruit juice is a good source of iron?

  1. Pomegranate juice

  2. Grape juice

  3. Orange juice

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

Pomegranate juice is a good source of iron, an essential mineral for red blood cell production and oxygen transport.

Multiple choice

Which of the following is a key component of a healthy diet?

  1. Limiting processed foods

  2. Consuming sugary drinks

  3. Eating a variety of fruits and vegetables

  4. Consuming large amounts of saturated fat
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A healthy diet includes a variety of fruits, vegetables, whole grains, and lean protein, while limiting processed foods, sugary drinks, and unhealthy fats.

Multiple choice

What is the name of the condition characterized by an excessive intake of refined carbohydrates, processed foods, and sugary drinks, which has been linked to an increased risk of depression?

  1. Binge Eating Disorder

  2. Emotional Eating

  3. Standard American Diet

  4. Comfort Food Syndrome
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Standard American Diet (SAD) is a term used to describe the typical diet of people in the United States, which is high in refined carbohydrates, processed foods, and sugary drinks.

Multiple choice

Which seed is commonly used as a thickener in soups and stews?

  1. Flax Seeds

  2. Chia Seeds

  3. Hemp Seeds

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

Flax seeds, when ground, can be used as a thickener in various dishes due to their high fiber content.

Multiple choice

Which seed is commonly used in granola and energy bars?

  1. Sunflower Seeds

  2. Chia Seeds

  3. Pumpkin Seeds

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

Sunflower seeds are often used in granola and energy bars, adding a crunchy texture and nutty flavor.

Multiple choice

What is the term used to describe the process of tailoring dietary recommendations based on an individual's microbiome composition?

  1. Nutrigenomics

  2. Microbiome-based nutrition

  3. Pharmacogenomics

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

Microbiome-based nutrition is the field of study that investigates the relationship between an individual's microbiome composition and their response to dietary patterns.