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

What is the primary source of protein for many people around the world?

  1. Grains

  2. Fruits

  3. Vegetables

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

Meat, obtained from animals, is a significant provisioning service, providing a rich source of protein and essential nutrients for many people worldwide.

Multiple choice

Which of the following foods is a good source of soluble fiber?

  1. Whole grains

  2. Fruits

  3. Vegetables

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

Whole grains, fruits, vegetables, and legumes are all good sources of soluble fiber, which can help to lower cholesterol and improve blood sugar control.

Multiple choice

Which of the following foods is a good source of antioxidants?

  1. Berries

  2. Citrus fruits

  3. Leafy green vegetables

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

Berries, citrus fruits, leafy green vegetables, and nuts are all good sources of antioxidants, which can help to protect cells from damage.

Multiple choice

Which of the following nutrients is important for heart health?

  1. Omega-3 fatty acids

  2. Fiber

  3. Potassium

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

Omega-3 fatty acids, fiber, and potassium are all important nutrients for heart health.

Multiple choice

Which of the following foods is a good source of iron?

  1. Red meat

  2. Poultry

  3. Fish

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

Red meat, poultry, fish, and beans are all good sources of iron.

Multiple choice

What is the nutritional value of sorghum?

  1. High in protein and fiber

  2. High in vitamins and minerals

  3. Low in fat and cholesterol

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

Sorghum is a nutritious grain that is high in protein, fiber, vitamins, and minerals. It is also low in fat and cholesterol.

Multiple choice

Which of the following foods is a good source of energy for a summer hike?

  1. Candy bars

  2. Fruit

  3. Trail mix

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

Candy bars, fruit, and trail mix are all good sources of energy for a summer hike. They provide carbohydrates, which are the body's preferred source of energy, and they are also easy to pack and eat on the go.

Multiple choice

Which type of fish is known for its high levels of omega-3 fatty acids and is often recommended for heart health?

  1. Salmon

  2. Tuna

  3. Cod

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

Salmon is a type of fish that is known for its high levels of omega-3 fatty acids, which are beneficial for heart health. It is often recommended as part of a healthy diet.

Multiple choice

What are some of the assistive devices that can be used to help people with dysphagia?

  1. Thickened liquids

  2. Pureed foods

  3. Feeding tubes

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

There are a variety of assistive devices that can be used to help people with dysphagia, including thickened liquids, pureed foods, and feeding tubes.

Multiple choice

What is the primary source of carbohydrates in many diets around the world?

  1. Fruits

  2. Vegetables

  3. Meat

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

Grains, such as rice, wheat, and maize, are the primary source of carbohydrates in many diets worldwide.

Multiple choice

Which type of rice is known for its higher nutritional value compared to white rice?

  1. Brown Rice

  2. Basmati Rice

  3. Jasmine Rice

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

Brown rice retains more of the bran and germ, which are rich in nutrients, making it more nutritious than white rice.

Multiple choice

What is the treatment for a grain intolerance?

  1. Avoidance of grains

  2. A low-FODMAP diet

  3. Probiotics

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

The treatment for a grain intolerance includes avoidance of grains, a low-FODMAP diet, and probiotics.

Multiple choice

What are some common foods that contain grains?

  1. Wheat

  2. Barley

  3. Rye

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

Common foods that contain grains include wheat, barley, rye, and oats.

Multiple choice

What are some tips for avoiding rice and grains if you have an allergy or intolerance?

  1. Read food labels carefully.

  2. Ask about ingredients when eating out.

  3. Cook at home more often.

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

Tips for avoiding rice and grains if you have an allergy or intolerance include reading food labels carefully, asking about ingredients when eating out, and cooking at home more often.

Multiple choice

What is the best way to manage a rice or grain allergy or intolerance?

  1. Avoidance of rice or grains

  2. Following a low-FODMAP diet

  3. Taking probiotics

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

The best way to manage a rice or grain allergy or intolerance is to avoid rice or grains, follow a low-FODMAP diet, and take probiotics.