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

What are the main factors that determine the quality of an egg?

  1. Eggshell thickness

  2. Yolk color

  3. Albumen height

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

The quality of an egg is determined by a combination of factors, including eggshell thickness, yolk color, albumen height, and overall cleanliness.

Multiple choice

What is the main advantage of consuming dairy-free yogurt?

  1. It is lower in calories than regular yogurt.

  2. It is a good source of calcium and protein.

  3. It is suitable for individuals with lactose intolerance.

  4. It has a longer shelf life than regular yogurt.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Dairy-free yogurt is a suitable alternative for individuals with lactose intolerance as it does not contain lactose, a sugar found in cow's milk.

Multiple choice

Which of these is a potential disadvantage of consuming dairy-free yogurt?

  1. It may be higher in sugar than regular yogurt.

  2. It is not as widely available as regular yogurt.

  3. It may have a higher price point than regular yogurt.

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

Dairy-free yogurt may be higher in sugar, less widely available, and have a higher price point compared to regular yogurt.

Multiple choice

What is the main source of saturated fats in the diet?

  1. Animal products

  2. Vegetable oils

  3. Nuts and seeds

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

Saturated fats are primarily found in animal products such as meat, poultry, and dairy products.

Multiple choice

What is the main source of polyunsaturated fats in the diet?

  1. Vegetable oils

  2. Nuts and seeds

  3. Fish

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

Vegetable oils, such as corn oil, soybean oil, and sunflower oil, are rich sources of polyunsaturated fats.

Multiple choice

Which of the following is NOT a good source of healthy fats?

  1. Avocados

  2. Nuts and seeds

  3. Fatty fish

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

Processed meats are not a good source of healthy fats, as they are often high in saturated and trans fats.

Multiple choice

Are gluten-free waffles a healthier alternative to traditional waffles?

  1. Yes, they are always healthier

  2. No, they are not always healthier

  3. It depends on the ingredients used

  4. There is no difference in healthiness
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The healthiness of gluten-free waffles depends on the ingredients used. Some gluten-free waffle recipes may contain healthier ingredients, while others may not.

Multiple choice

What is the primary benefit of eating gluten-free waffles for individuals with celiac disease or gluten sensitivity?

  1. Improved digestion

  2. Reduced inflammation

  3. Boosted energy levels

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

For individuals with celiac disease or gluten sensitivity, eating gluten-free waffles can provide improved digestion, reduced inflammation, and boosted energy levels.

Multiple choice

Which grain is a good source of protein and is often used in breakfast cereals?

  1. Rice

  2. Wheat

  3. Maize

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

Oats are a nutritious grain that provides a good amount of protein, fiber, and essential vitamins and minerals. They are commonly used in breakfast cereals, oatmeal, and other food products.

Multiple choice

What is the best way to create a balanced meal?

  1. Include a variety of foods from all food groups

  2. Make sure half of your plate is fruits and vegetables

  3. Choose lean protein sources

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

All of the above methods can be used to create a balanced meal.

Multiple choice

What is the nutritional value of Chicken Tikka Masala?

  1. High in calories and fat

  2. Low in calories and fat

  3. High in protein and fiber

  4. Low in protein and fiber
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Chicken Tikka Masala is typically high in calories and fat.

Multiple choice

What are the health benefits of flax milk?

  1. It is a good source of omega-3 fatty acids

  2. It is a good source of fiber

  3. It is a good source of protein

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

Flax milk is a good source of omega-3 fatty acids, fiber, and protein. Omega-3 fatty acids are important for heart health, fiber is important for digestive health, and protein is important for muscle health.

Multiple choice

How does flax milk compare to dairy milk?

  1. It is lower in calories and fat

  2. It is higher in fiber and protein

  3. It is a good source of omega-3 fatty acids

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

Flax milk is lower in calories and fat than dairy milk, and it is higher in fiber and protein. It is also a good source of omega-3 fatty acids.

Multiple choice

What are some potential side effects of consuming flax milk?

  1. Digestive upset

  2. Allergic reactions

  3. Blood sugar spikes

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Some people may experience digestive upset, such as gas or bloating, after consuming flax milk. This is because flax seeds are high in fiber.

Multiple choice

Is flax milk a good choice for people with lactose intolerance?

  1. Yes

  2. No

  3. It depends

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Flax milk is a good choice for people with lactose intolerance because it is a plant-based milk that does not contain lactose.