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 considered to be Kapha-balancing?

  1. Lentils

  2. Beans

  3. Quinoa

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

Lentils are considered to be Kapha-balancing because they are light and easy to digest, which helps to reduce the heaviness and congestion associated with the Kapha dosha.

Multiple choice

Which of the following is a healthy diet for men?

  1. A diet rich in fruits, vegetables, and whole grains

  2. A diet low in saturated fat, cholesterol, and sodium

  3. A diet that includes plenty of lean protein

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

All of the above are components of a healthy diet for men.

Multiple choice

Which type of algae is commonly used as a food source in many cultures?

  1. Chlorella

  2. Spirulina

  3. Nori

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

Spirulina is a type of blue-green algae that is commonly used as a food source in many cultures. It is a rich source of protein, vitamins, and minerals.

Multiple choice

Which type of algae is commonly used in the production of food additives and supplements?

  1. Chlorella

  2. Spirulina

  3. Nori

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

Chlorella is a type of green algae that is commonly used in the production of food additives and supplements. It is a rich source of protein, vitamins, and minerals.

Multiple choice

Which of the following is a common source of protein in pet food?

  1. Chicken

  2. Beef

  3. Fish

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

Chicken, beef, and fish are all common sources of protein in pet food.

Multiple choice

Which of the following is a common source of fiber in pet food?

  1. Brown rice

  2. Oatmeal

  3. Sweet potatoes

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

Brown rice, oatmeal, and sweet potatoes are all common sources of fiber in pet food.

Multiple choice

Which of the following is a common source of calcium in pet food?

  1. Bone meal

  2. Eggshells

  3. Dairy products

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

Bone meal, eggshells, and dairy products are all common sources of calcium in pet food.

Multiple choice

Which of the following is a common source of L-carnitine in pet food?

  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 common sources of L-carnitine in pet food.

Multiple choice

Which of the following is a common source of biotin in pet food?

  1. Liver

  2. Eggs

  3. Yeast

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

Liver, eggs, and yeast are all common sources of biotin in pet food.

Multiple choice

What is the main dietary restriction for Sikhs?

  1. No meat

  2. No alcohol

  3. No eggs

  4. No onions and garlic
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Sikhs are prohibited from consuming onions and garlic, as these are considered to be stimulating and intoxicating substances.

Multiple choice

What is the primary dietary source of saturated fats?

  1. Lean meats and poultry

  2. Fish and seafood

  3. Fruits and vegetables

  4. Animal fats and processed foods
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Saturated fats are primarily found in animal-based foods like fatty meats, poultry with skin, full-fat dairy products, and processed foods containing tropical oils (e.g., palm oil, coconut oil).

Multiple choice

Which of the following foods is a good source of omega-3 fatty acids, which may help lower triglyceride levels?

  1. Salmon

  2. Chicken breast

  3. White rice

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

Salmon is a rich source of omega-3 fatty acids, particularly EPA and DHA, which have been shown to have beneficial effects on triglyceride levels.

Multiple choice

Which type of nut is most commonly associated with aflatoxin contamination?

  1. Peanuts

  2. Almonds

  3. Cashews

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

Peanuts are most commonly associated with aflatoxin contamination due to their susceptibility to mold growth.

Multiple choice

What is the recommended diet for women with Gestational Diabetes?

  1. Low-carbohydrate diet

  2. High-protein diet

  3. Low-fat diet

  4. Balanced diet with controlled carbohydrate intake
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Women with Gestational Diabetes are recommended to follow a balanced diet with controlled carbohydrate intake, including whole grains, fruits, vegetables, lean protein, and healthy fats.

Multiple choice

Which of the following is NOT a common benefit associated with sunflower seed milk?

  1. High in protein

  2. Good source of vitamins and minerals

  3. Low in saturated fat

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

Sunflower seed milk is naturally cholesterol-free, unlike some animal-based milks.