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 fruits has a low glycemic index and is a good choice for people with diabetes?

  1. Mango

  2. Pineapple

  3. Watermelon

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

Watermelon has a low glycemic index and is a good choice for people with diabetes because it is high in water and fiber, which can help slow down the absorption of glucose.

Multiple choice

Which of the following is a good source of protein and has a low glycemic index?

  1. Chicken breast

  2. Salmon

  3. Eggs

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

Chicken breast, salmon, and eggs are all good sources of protein and have a low glycemic index, making them good choices for people with diabetes or those looking to maintain stable blood sugar levels.

Multiple choice

What is a good way to reduce the glycemic index of a meal?

  1. Add fiber-rich foods, such as vegetables and whole grains.

  2. Cook foods at a lower temperature for a longer period of time.

  3. Choose foods that are low in sugar and processed carbohydrates.

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

All of the above options can help reduce the glycemic index of a meal and maintain stable blood sugar levels.

Multiple choice

Which of the following foods is considered to have a medium glycemic index?

  1. Brown rice

  2. Sweet potatoes

  3. White bread

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

Brown rice has a medium glycemic index, meaning it releases glucose into the bloodstream at a moderate pace. It is a good choice for people with diabetes or those looking to maintain stable blood sugar levels.

Multiple choice

Which dairy-free milk alternative is a good source of omega-3 fatty acids?

  1. Soy milk

  2. Almond milk

  3. Flax milk

  4. Hemp milk
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Flax milk is made from flaxseeds and water and is a good source of omega-3 fatty acids, which are beneficial for heart health.

Multiple choice

Which plant-based milk alternative is known for its high protein content?

  1. Soy milk

  2. Almond milk

  3. Oat milk

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

Soy milk is a good source of protein, making it a suitable substitute for cow's milk in recipes that require a high protein content.

Multiple choice

Which plant-based milk alternative is a good source of calcium and vitamin D?

  1. Soy milk

  2. Almond milk

  3. Oat milk

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

Soy milk is often fortified with calcium and vitamin D, making it a good source of these essential nutrients.

Multiple choice

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

  1. Salmon

  2. Chicken

  3. Beef

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

Salmon is a good source of omega-3 fatty acids, which are beneficial for heart health.

Multiple choice

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

  1. Milk

  2. Yogurt

  3. Cheese

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

Milk, yogurt, and cheese are all good sources of calcium.

Multiple choice

Which of the following foods is a good source of vitamin C?

  1. Oranges

  2. Strawberries

  3. Broccoli

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

Oranges, strawberries, and broccoli are all good sources of vitamin C.

Multiple choice

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

  1. Bananas

  2. Potatoes

  3. Spinach

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

Bananas, potatoes, and spinach are all good sources of potassium.

Multiple choice

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

  1. Red meat

  2. Beans

  3. Spinach

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

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

Multiple choice

Which type of frozen baby food is typically recommended for infants starting at 4-6 months of age?

  1. Pureed fruits and vegetables

  2. Mashed meats and poultry

  3. Yogurt and cheese

  4. Grains and cereals
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pureed fruits and vegetables are typically recommended as the first type of frozen baby food due to their mild flavors and easy digestibility.

Multiple choice

Which of the following frozen baby foods is typically not recommended for infants under 1 year of age?

  1. Pureed fruits and vegetables

  2. Mashed meats and poultry

  3. Yogurt and cheese

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

Honey is not recommended for infants under 1 year of age due to the risk of botulism.

Multiple choice

Which of the following frozen baby foods is typically a good source of iron?

  1. Pureed spinach

  2. Mashed sweet potatoes

  3. Yogurt

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

Pureed spinach is a good source of iron, which is an important nutrient for infants.