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 these foods is considered a good source of fiber on the Paleo diet?

  1. Sweet potatoes

  2. White rice

  3. Pasta

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

Sweet potatoes are a Paleo-friendly source of fiber, providing essential dietary fiber for gut health and overall well-being.

Multiple choice

Which type of carbohydrate is best for pre-workout meals?

  1. Simple carbohydrates

  2. Complex carbohydrates

  3. Both simple and complex carbohydrates

  4. It doesn't matter
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Pre-workout meals should contain a combination of simple and complex carbohydrates to provide both quick energy and sustained energy release.

Multiple choice

Which of the following is NOT a component of a healthy diet?

  1. Fruits and vegetables

  2. Whole grains

  3. Lean protein

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

Processed foods are often high in unhealthy fats, sodium, and sugar, and low in nutrients.

Multiple choice

Which of the following is a good source of lean protein?

  1. Red meat

  2. Processed meat

  3. Fish

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

Fish is a good source of lean protein, omega-3 fatty acids, and other nutrients.

Multiple choice

Which of the following is a good source of whole grains?

  1. White bread

  2. Brown rice

  3. Oatmeal

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

Brown rice is a good source of whole grains, fiber, and other nutrients.

Multiple choice

Which of the following 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 is a good source of iron?

  1. Red meat

  2. Poultry

  3. Beans

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

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

Multiple choice

Which of the following is a good 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 are all good sources of fiber.

Multiple choice

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

  1. Fatty fish

  2. Nuts

  3. Seeds

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

Fatty fish, nuts, and seeds are all good sources of omega-3 fatty acids.

Multiple choice

What is the term used to describe a diet that emphasizes plant-based foods and minimizes or excludes meat consumption?

  1. Vegetarianism

  2. Veganism

  3. Flexitarianism

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

Veganism is a diet that excludes all animal products, including meat, dairy, eggs, and honey.

Multiple choice

Which of these foods is NOT typically included in a ketogenic diet?

  1. Avocado

  2. Sweet Potato

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

Sweet potatoes are high in carbohydrates and are not suitable for a ketogenic diet.

Multiple choice

Which of these vegetables is a good source of fiber and low in carbohydrates?

  1. Carrot

  2. Spinach

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

Spinach is a leafy green vegetable that is low in carbohydrates and high in fiber, making it a suitable choice for a ketogenic diet.

Multiple choice

Which of these foods is a good source of healthy fats and low in carbohydrates?

  1. Almonds

  2. Raisins

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

Almonds are a good source of healthy fats and low in carbohydrates, making them a suitable snack or addition to ketogenic meals.

Multiple choice

Which of these fruits is relatively low in carbohydrates and suitable for a ketogenic diet?

  1. Mango

  2. Watermelon

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

Avocado is a unique fruit that is low in carbohydrates and high in healthy fats, making it a suitable choice for a ketogenic diet.

Multiple choice

Which of these vegetables is a good source of electrolytes and low in carbohydrates?

  1. Potato

  2. Cucumber

  3. Bell Pepper
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Cucumber is a good source of electrolytes, such as potassium and magnesium, and is low in carbohydrates, making it a suitable choice for a ketogenic diet.