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 fruits is known for its high levels of antioxidants?

  1. Acai berries

  2. Blueberries

  3. Pomegranates

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

Acai berries, blueberries, and pomegranates are all known for their high levels of antioxidants. Antioxidants help to protect cells from damage caused by free radicals, which can lead to chronic diseases such as cancer and heart disease.

Multiple choice

Which of the following fruits is known for its ability to help reduce cholesterol levels?

  1. Apples

  2. Avocados

  3. Oranges

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

Apples, avocados, and oranges are all known for their ability to help reduce cholesterol levels. Apples contain pectin, a soluble fiber that helps to lower LDL (bad) cholesterol. Avocados contain monounsaturated fats, which can help to lower LDL cholesterol and raise HDL (good) cholesterol. Oranges contain vitamin C, which can help to prevent the oxidation of LDL cholesterol.

Multiple choice

Which of the following 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

Omega-3 fatty acids are primarily found in oily fish like salmon, tuna, and mackerel, as well as in some plant-based foods like flaxseeds, chia seeds, and walnuts.

Multiple choice

Which of the following is a good way to reduce saturated fat intake?

  1. Limit consumption of red meat and processed meats.

  2. Choose leaner cuts of meat and poultry.

  3. Use plant-based oils instead of butter or lard.

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

To reduce saturated fat intake, it is recommended to limit consumption of red meat and processed meats, choose leaner cuts of meat and poultry, and use plant-based oils instead of butter or lard.

Multiple choice

Which of the following is a characteristic of coconut yogurt?

  1. High in saturated fat

  2. High in protein

  3. Low in carbohydrates

  4. High in calcium
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Coconut yogurt is generally low in carbohydrates compared to dairy yogurt.

Multiple choice

Which of the following is a potential downside of consuming coconut yogurt?

  1. High in calories

  2. High in sugar

  3. Low in protein

  4. High in saturated fat
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Coconut yogurt may contain higher levels of saturated fat compared to some dairy yogurts.

Multiple choice

What is a common way to incorporate coconut yogurt into a healthy diet?

  1. As a topping for oatmeal or granola

  2. As a base for smoothies or shakes

  3. As a dip for fruits or vegetables

  4. As a substitute for sour cream or mayonnaise
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Coconut yogurt can be used in various ways to enhance the nutritional value of meals and snacks.

Multiple choice

Which of the following is a potential advantage of using coconut yogurt as a dairy-free alternative?

  1. Suitable for individuals with lactose intolerance

  2. Lower in calories and fat

  3. Higher in protein content

  4. Contains more probiotics
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Coconut yogurt is a suitable alternative for individuals with lactose intolerance or dairy allergies.

Multiple choice

Which of the following is a potential benefit of consuming coconut yogurt for individuals with digestive issues?

  1. Improving gut motility

  2. Reducing inflammation

  3. Promoting regularity

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

Coconut yogurt may offer digestive benefits due to its probiotic content.

Multiple choice

Which of the following is NOT a common type of supplement used in sports nutrition?

  1. Protein powders

  2. Creatine

  3. Antioxidants

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

Probiotics are not typically used as supplements in sports nutrition. They are beneficial for gut health, but they do not directly enhance athletic performance.

Multiple choice

What are some of the health benefits of eating aged cheese?

  1. Aged cheese is a good source of calcium and protein

  2. Aged cheese contains probiotics that can benefit gut health

  3. Aged cheese may help to lower blood pressure

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

Aged cheese is a good source of calcium and protein, contains probiotics that can benefit gut health, and may help to lower blood pressure.

Multiple choice

Which candy is known for its high concentration of antioxidants?

  1. Dark Chocolate

  2. Gummy Bears

  3. Lollipops

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

Dark chocolate contains a high concentration of antioxidants, which can help protect the body against damage caused by free radicals.

Multiple choice

Which candy is a good source of fiber?

  1. Licorice

  2. Fruit Snacks

  3. Candy Corn

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

Licorice is a good source of fiber, which can help promote digestive health and regularity.

Multiple choice

Which candy is a good source of calcium?

  1. Milk Chocolate

  2. Caramels

  3. Jelly Beans

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

Milk chocolate contains calcium, which is an important mineral for bone health.

Multiple choice

Which candy is a good source of potassium?

  1. Licorice

  2. Fruit Snacks

  3. Candy Corn

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

Licorice is a good source of potassium, which is an important mineral for maintaining fluid balance and muscle function.