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 probiotics?

  1. Yogurt

  2. Kefir

  3. Kombucha

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

Yogurt is a good source of probiotics, while kefir, kombucha, and soda are not.

Multiple choice

Which of the following is a good source of prebiotics?

  1. Garlic

  2. Onions

  3. Leeks

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

Garlic is a good source of prebiotics, while onions, leeks, and white bread are not.

Multiple choice

Which of the following is a good source of antioxidants?

  1. Berries

  2. Citrus fruits

  3. Green tea

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

Berries are a good source of antioxidants, while citrus fruits, green tea, and white bread are not.

Multiple choice

Which of the following is a good source of flavonoids?

  1. Apples

  2. Grapes

  3. Blueberries

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

Apples are a good source of flavonoids, while grapes, blueberries, and white bread are not.

Multiple choice

Which of the following is a good source of carotenoids?

  1. Carrots

  2. Sweet potatoes

  3. Spinach

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

Carrots are a good source of carotenoids, while sweet potatoes, spinach, and white bread are not.

Multiple choice

Which of the following is a good source of phytosterols?

  1. Nuts

  2. Seeds

  3. Legumes

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

Nuts are a good source of phytosterols, while seeds, legumes, and white bread are not.

Multiple choice

Which of the following is a good source of polyphenols?

  1. Tea

  2. Coffee

  3. Wine

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

Tea is a good source of polyphenols, while coffee, wine, and white bread are not.

Multiple choice

Which of the following is a good source of lignans?

  1. Flaxseed

  2. Sesame seeds

  3. Pumpkin seeds

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

Flaxseed is a good source of lignans, while sesame seeds, pumpkin seeds, and white bread are not.

Multiple choice

Which of the following is a common dietary recommendation in Indian traditional medicine for maintaining a healthy digestive system?

  1. Consuming ghee or clarified butter

  2. Drinking buttermilk

  3. Eating fermented foods

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

Ghee, buttermilk, and fermented foods are all considered beneficial for digestive health in Indian traditional medicine.

Multiple choice

Which of the following is a source of protein?

  1. Meat

  2. Eggs

  3. Dairy products

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

Meat, eggs, and dairy products are all sources of protein, which is an essential nutrient for the body.

Multiple choice

Which of the following is a source of calcium?

  1. Milk

  2. Cheese

  3. Yogurt

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

Milk, cheese, and yogurt are all dairy products that are good sources of calcium, which is an essential mineral for strong bones and teeth.

Multiple choice

Which of the following is a source of iron?

  1. Red meat

  2. Poultry

  3. Fish

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

Red meat, poultry, and fish are all good sources of iron, which is an essential mineral for carrying oxygen in the blood.

Multiple choice

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

  1. Fish

  2. Eggs

  3. Nuts

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

Fish is a good source of omega-3 fatty acids, which are essential fatty acids that are important for heart health.

Multiple choice

Which of the following is a source of 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 fermented foods that contain probiotics, which are live bacteria that are beneficial for gut health.

Multiple choice

What is the primary source of protein in soy milk?

  1. Soybeans

  2. Cow's Milk

  3. Almonds

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

Soy milk is derived from soybeans, which are rich in high-quality protein.