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 dishes is a good source of selenium, a mineral essential for immune function and thyroid health?

  1. Chicken Tikka Masala

  2. Fish Curry

  3. Vegetable Biryani

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

Fish Curry, especially those made with fatty fish like salmon or mackerel, is a good source of selenium, which is essential for immune function and thyroid health.

Multiple choice

Legumes and pulses are often referred to as the "poor man's meat" due to their:

  1. High protein content

  2. Low cost

  3. Versatility

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

Legumes and pulses are an excellent source of protein, making them a valuable food source for people with limited resources. They are also relatively inexpensive and can be used in a variety of dishes.

Multiple choice

Legumes and pulses are an important part of many traditional cuisines around the world, including:

  1. Indian cuisine

  2. Chinese cuisine

  3. Mediterranean cuisine

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

Legumes and pulses are used in a variety of dishes in Indian, Chinese, and Mediterranean cuisines, among others.

Multiple choice

Which of the following is NOT a common type of pulse:

  1. Lentils

  2. Peas

  3. Beans

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

Chickpeas are a type of legume, not a pulse.

Multiple choice

Legumes and pulses are a good source of:

  1. Protein

  2. Fiber

  3. Iron

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

Legumes and pulses are a good source of protein, fiber, and iron, among other nutrients.

Multiple choice

Legumes and pulses can be used to make a variety of dishes, including:

  1. Soups

  2. Stews

  3. Salads

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

Legumes and pulses can be used to make a variety of dishes, including soups, stews, salads, and even desserts.

Multiple choice

Legumes and pulses are a good source of:

  1. Protein

  2. Fiber

  3. Iron

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

Legumes and pulses are a good source of protein, fiber, and iron, among other nutrients.

Multiple choice

Legumes and pulses can be used to make a variety of dishes, including:

  1. Soups

  2. Stews

  3. Salads

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

Legumes and pulses can be used to make a variety of dishes, including soups, stews, salads, and even desserts.

Multiple choice

Which dietary pattern emphasizes the consumption of plant-based foods and minimizes the intake of animal products?

  1. Mediterranean diet

  2. Paleo diet

  3. Vegetarian diet

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

A vegetarian diet excludes the consumption of meat, poultry, and fish, focusing on plant-based foods such as fruits, vegetables, grains, and legumes.

Multiple choice

Which dietary pattern emphasizes the consumption of whole, unprocessed foods and limits the intake of refined grains, added sugars, and unhealthy fats?

  1. Mediterranean diet

  2. Paleo diet

  3. Vegetarian diet

  4. Whole food plant-based diet
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A whole food plant-based diet focuses on consuming unprocessed, plant-based foods such as fruits, vegetables, whole grains, legumes, and nuts, while minimizing the intake of processed foods, added sugars, and unhealthy fats.

Multiple choice

Legumes and pulses are a significant source of dietary fiber, which is important for:

  1. Digestive health

  2. Lowering cholesterol levels

  3. Managing blood sugar levels

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

Legumes and pulses are rich in dietary fiber, which promotes digestive health, helps lower cholesterol levels, and aids in managing blood sugar levels.

Multiple choice

Which of the following is a type of pulse?

  1. Wheat

  2. Rice

  3. Lentils

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

Lentils are a type of pulse, which are a group of leguminous plants that are grown for their edible seeds.

Multiple choice

Which of the following is NOT a good source of fiber for children and adolescents?

  1. Fruits

  2. Vegetables

  3. Whole grains

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

Refined grains, such as white bread, pasta, and rice, are not a good source of fiber. Fiber is an important nutrient that helps to keep the digestive system healthy and can help to reduce the risk of heart disease and other chronic diseases.

Multiple choice

Which of the following foods has a low glycemic index?

  1. White bread

  2. Brown rice

  3. Potatoes

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

Oatmeal is a whole grain that is high in fiber and has a low glycemic index, meaning it releases glucose slowly into the bloodstream and helps maintain stable blood sugar levels.

Multiple choice

Which of the following vegetables is a good source of soluble fiber, which can help slow down the absorption of glucose?

  1. Broccoli

  2. Carrots

  3. Spinach

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

Okra is a good source of soluble fiber, which can help slow down the absorption of glucose and maintain stable blood sugar levels.