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

Which of the following foods is a good source of carbohydrates?

  1. Bread

  2. Meat

  3. Eggs

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

Bread is a good source of carbohydrates because it is made from wheat flour, which is a type of carbohydrate.

Multiple choice

What are some of the factors that affect the glycemic index of a food?

  1. The type of carbohydrate in the food

  2. The amount of fiber in the food

  3. The amount of protein in the food

  4. The amount of fat in the food
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

The glycemic index of a food is affected by the type of carbohydrate in the food, the amount of fiber in the food, the amount of protein in the food, and the amount of fat in the food.

Multiple choice

What is the difference between dietary fiber and soluble fiber?

  1. Dietary fiber is found in plant foods, while soluble fiber is found in animal foods.

  2. Dietary fiber is insoluble in water, while soluble fiber is soluble in water.

  3. Dietary fiber helps to lower blood cholesterol levels, while soluble fiber helps to lower blood sugar levels.

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

Dietary fiber is found in plant foods, while soluble fiber is found in animal foods. Dietary fiber is insoluble in water, while soluble fiber is soluble in water. Dietary fiber helps to lower blood cholesterol levels, while soluble fiber helps to lower blood sugar levels.

Multiple choice

What are some of the health benefits of eating a diet rich in dietary fiber?

  1. Reduced risk of heart disease

  2. Reduced risk of stroke

  3. Reduced risk of type 2 diabetes

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

Eating a diet rich in dietary fiber can help reduce the risk of heart disease, stroke, and type 2 diabetes.

Multiple choice

In Christianity, the practice of fasting during Lent involves abstaining from which type of food?

  1. Meat and poultry

  2. Dairy products

  3. Eggs

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

During Lent, a period of fasting and reflection in Christianity, individuals abstain from meat and poultry, while some also choose to give up other foods such as dairy products and eggs.

Multiple choice

Which of the following is NOT a legume?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Quinoa is a grain and not a legume.

Multiple choice

What is the primary source of protein in legumes and pulses?

  1. Carbohydrates

  2. Fats

  3. Proteins

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

Legumes and pulses are known for their high protein content, making them a valuable source of plant-based protein.

Multiple choice

Which of the following is NOT a good source of carbohydrates for athletes?

  1. Whole grains

  2. Fruits

  3. Vegetables

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

Sugary drinks are high in added sugar, which can lead to weight gain and other health problems.

Multiple choice

Which of the following is NOT a good source of protein for athletes?

  1. Lean meat

  2. Fish

  3. Eggs

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

Processed meats are high in saturated fat and sodium, which can be harmful to health.

Multiple choice

Which of the following is NOT a good source of fats for athletes?

  1. Olive oil

  2. Avocados

  3. Nuts and seeds

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

Butter is high in saturated fat, which can be harmful to health.

Multiple choice

What is the term used to describe the practice of abstaining from consuming animal products, such as meat, dairy, and eggs?

  1. Veganism

  2. Vegetarianism

  3. Pescatarianism

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

Veganism is the practice of abstaining from consuming any animal products, including meat, dairy, eggs, and honey.

Multiple choice

What is the primary source of protein in a vegan diet?

  1. Meat

  2. Dairy

  3. Legumes

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

Legumes, such as beans, lentils, and peas, are rich sources of plant-based protein.

Multiple choice

How does almond milk compare to cow's milk in terms of nutritional value?

  1. It has lower protein and calcium content.

  2. It has higher protein and calcium content.

  3. It has similar protein and calcium content.

  4. It has no protein or calcium content.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Almond milk typically has lower protein and calcium content compared to cow's milk, but it can be fortified with these nutrients to enhance its nutritional profile.

Multiple choice

Which of the following is a potential downside to consuming almond milk?

  1. It may contain added sugars.

  2. It may be more expensive than cow's milk.

  3. It may have a lower nutritional value than cow's milk.

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

Almond milk may contain added sugars, be more expensive than cow's milk, and have a lower nutritional value, depending on the specific brand and type.

Multiple choice

How can consumers ensure they are choosing a healthy and sustainable almond milk option?

  1. Look for unsweetened varieties.

  2. Choose brands that use organic almonds.

  3. Opt for almond milk fortified with essential nutrients.

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

To choose a healthy and sustainable almond milk option, consumers can look for unsweetened varieties, choose brands that use organic almonds, and opt for almond milk fortified with essential nutrients.