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 iron for young athletes?

  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 for young athletes, as they provide this essential mineral that is important for red blood cell production and oxygen transport.

Multiple choice

What is the most common type of protein used in frozen meals?

  1. Chicken

  2. Beef

  3. Pork

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

Chicken is the most widely used protein in frozen meals due to its versatility and popularity among consumers.

Multiple choice

What is the most important factor to consider when choosing a frozen meal?

  1. Price

  2. Brand

  3. Taste

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

Nutritional value is the most important factor to consider when choosing a frozen meal, as it impacts your overall health and well-being.

Multiple choice

Which of the following fruit juices is known for its high potassium content?

  1. Grapefruit juice

  2. Pineapple juice

  3. Cranberry juice

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

Grapefruit juice is a good source of potassium, an essential mineral for maintaining blood pressure and nerve function.

Multiple choice

Which of the following fruit juices is known for its high content of folate?

  1. Orange juice

  2. Apple juice

  3. Grape juice

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

Orange juice is a good source of folate, which is essential for DNA synthesis and cell division.

Multiple choice

Which of the following fruit juices is typically recommended for individuals with high blood pressure?

  1. Grapefruit juice

  2. Pineapple juice

  3. Cranberry juice

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

Grapefruit juice is sometimes recommended for individuals with high blood pressure due to its potential blood pressure-lowering effects.

Multiple choice

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

  1. Canned tuna

  2. Canned salmon

  3. Canned sardines

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

Canned tuna, salmon, and sardines are all excellent sources of omega-3 fatty acids, which are important for heart health and brain function.

Multiple choice

Which of the following canned vegetables is a good source of vitamin C?

  1. Canned tomatoes

  2. Canned green beans

  3. Canned corn

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

Canned tomatoes are a good source of vitamin C, an important antioxidant that helps boost the immune system and protect against chronic diseases.

Multiple choice

Which of the following preserved foods is a good source of probiotics?

  1. Sauerkraut

  2. Kimchi

  3. Pickles

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

Sauerkraut, kimchi, and pickles are all fermented foods that contain probiotics, beneficial bacteria that support gut health and overall well-being.

Multiple choice

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

  1. Canned beans

  2. Canned lentils

  3. Canned chickpeas

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

Canned beans, lentils, and chickpeas are all excellent sources of fiber, which is important for digestive health and can help reduce the risk of chronic diseases.

Multiple choice

Which of the following canned foods is a good source of potassium?

  1. Canned tomatoes

  2. Canned sweet potatoes

  3. Canned pumpkin

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

Canned tomatoes, sweet potatoes, and pumpkin are all good sources of potassium, an important mineral that helps regulate blood pressure and muscle function.

Multiple choice

Which of the following canned foods is a good source of vitamin A?

  1. Canned carrots

  2. Canned pumpkin

  3. Canned sweet potatoes

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

Canned carrots, pumpkin, and sweet potatoes are all good sources of vitamin A, an important nutrient for vision, skin health, and immune function.

Multiple choice

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

  1. Canned beans

  2. Canned lentils

  3. Canned spinach

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

Canned beans, lentils, and spinach are all good sources of iron, an important mineral for red blood cell production and oxygen transport.

Multiple choice

Which of the following canned foods is a good source of calcium?

  1. Canned salmon

  2. Canned sardines

  3. Canned milk

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

Canned salmon, sardines, and milk are all good sources of calcium, an important mineral for bone health and muscle function.

Multiple choice

Which of the following foods is most likely to cause foodborne illness?

  1. Fresh fruits and vegetables

  2. Meat and poultry

  3. Dairy products

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

Meat and poultry are more likely to cause foodborne illness because they can harbor harmful bacteria, such as Salmonella and E. coli.