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 type of food was likely consumed as a source of healthy fats?

  1. Animal Fat

  2. Fish Oil

  3. Nuts

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

Animal fat, fish oil, and nuts were all sources of healthy fats in the Paleolithic diet.

Multiple choice

What type of food was likely consumed as a source of fiber?

  1. Fruits

  2. Vegetables

  3. Whole Grains

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

Fruits, vegetables, and whole grains were all sources of fiber in the Paleolithic diet.

Multiple choice

Which type of food was likely consumed as a source of antioxidants?

  1. Berries

  2. Fruits

  3. Vegetables

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

Berries, fruits, and vegetables were all sources of antioxidants in the Paleolithic diet.

Multiple choice

What type of food was likely consumed as a source of prebiotics?

  1. Garlic

  2. Onions

  3. Leeks

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

Garlic, onions, and leeks were all sources of prebiotics in the Paleolithic diet.

Multiple choice

Which of the following is not a food safety hazard?

  1. Biological hazards

  2. Chemical hazards

  3. Physical hazards

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

Nutritional hazards are not food safety hazards. They are related to the nutritional value of food, and they do not pose a direct health risk to consumers.

Multiple choice

What is a healthy diet?

  1. A diet that is low in saturated fat, cholesterol, and sodium

  2. A diet that is high in fruits, vegetables, and whole grains

  3. A diet that is low in sugar and processed foods

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

A healthy diet is one that is low in saturated fat, cholesterol, and sodium, high in fruits, vegetables, and whole grains, and low in sugar and processed foods.

Multiple choice

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

  1. Salmon

  2. Walnuts

  3. Avocados
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Salmon, walnuts, and avocados are all good sources of omega-3 fatty acids, along with flaxseed oil.

Multiple choice

What is the recommended ratio of omega-3 to omega-6 fatty acids in the diet?

  1. 1:1

  2. 2:1

  3. 3:1
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A ratio of 3:1 omega-3 to omega-6 fatty acids is generally considered ideal for optimal health.

Multiple choice

True or False: Flaxseed oil is a good source of saturated fat.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Flaxseed oil is low in saturated fat and high in unsaturated fats, particularly omega-3 fatty acids.

Multiple choice

True or False: Flaxseed oil can be used as a natural laxative.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Flaxseed oil has mild laxative properties and may help relieve constipation due to its high fiber content.

Multiple choice

Which of the following is NOT a recommended type of food to include in an emergency preparedness kit?

  1. Canned goods

  2. Dried fruits and nuts

  3. Fresh fruits and vegetables

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

Fresh fruits and vegetables are not recommended for an emergency preparedness kit because they are perishable and require refrigeration.

Multiple choice

Is almond yogurt a suitable alternative for individuals with lactose intolerance or dairy allergies?

  1. Yes, it is a safe and nutritious option.

  2. No, it contains lactose and may cause allergic reactions.

  3. It depends on the individual's specific dietary needs.

  4. It is not a suitable alternative in all cases.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Almond yogurt is a lactose-free and dairy-free alternative that is generally safe for individuals with lactose intolerance or dairy allergies.

Multiple choice

What are some common ways to incorporate almond yogurt into a healthy diet?

  1. As a breakfast cereal topping

  2. As a smoothie ingredient

  3. As a salad dressing

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

Almond yogurt can be used as a versatile ingredient in various dishes, including breakfast cereals, smoothies, salad dressings, and dips.

Multiple choice

How does almond yogurt compare to other plant-based yogurt alternatives, such as soy yogurt or coconut yogurt?

  1. It has a higher protein content.

  2. It has a lower fat content.

  3. It has a more neutral flavor.

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

Almond yogurt typically has a higher protein content, a lower fat content, and a more neutral flavor compared to other plant-based yogurt alternatives.

Multiple choice

What are some potential drawbacks or limitations of consuming almond yogurt?

  1. It may be higher in calories than dairy yogurt.

  2. It may contain added sugars.

  3. It may not be as widely available as dairy yogurt.

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

Almond yogurt may be higher in calories and contain added sugars, depending on the brand and flavor. It may also not be as widely available as dairy yogurt in some regions.