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

What is the primary source of saturated fats in plant-based foods?

  1. Nuts and seeds

  2. Avocados

  3. Coconut oil

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

Coconut oil is a plant-based fat that is high in saturated fat content.

Multiple choice

What is the primary source of saturated fats in red meat?

  1. Lean meat

  2. Fish and seafood

  3. Dairy products

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

Lean meat, such as beef, pork, and lamb, is the primary source of saturated fats in red meat.

Multiple choice

What is the primary source of saturated fats in poultry?

  1. Lean meat

  2. Fish and seafood

  3. Dairy products

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

Lean meat, such as chicken and turkey, is the primary source of saturated fats in poultry.

Multiple choice

What foods and drinks can contribute to tooth decay in toddlers?

  1. Sugary foods and drinks

  2. Starchy foods

  3. Acidic foods and drinks

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

Sugary foods and drinks, starchy foods, and acidic foods and drinks can all contribute to tooth decay in toddlers.

Multiple choice

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

  1. Salmon

  2. Chicken

  3. Eggs

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

Salmon is a good source of omega-3 fatty acids, which are important for heart and brain health. Masters athletes should aim to consume at least two servings of fish per week.

Multiple choice

Which of the following is a good source of fiber?

  1. Whole grains

  2. Fruits

  3. Vegetables

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

Whole grains, fruits, and vegetables are all good sources of fiber. Fiber is important for digestive health and can help to lower cholesterol and blood sugar levels.

Multiple choice

Which of the following is a good source of iron?

  1. Red meat

  2. Chicken

  3. Fish

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

Red meat is a good source of iron. Iron is important for red blood cell production and oxygen transport.

Multiple choice

Which of the following is a good source of calcium?

  1. Dairy products

  2. Leafy green vegetables

  3. Fortified foods

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

Dairy products, leafy green vegetables, and fortified foods are all good sources of calcium. Calcium is important for bone health.

Multiple choice

Which of the following is NOT a potential health benefit associated with consuming walnut milk?

  1. Reduced risk of heart disease

  2. Improved brain function

  3. Lower cholesterol levels

  4. Increased risk of cancer
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Walnut milk consumption is generally associated with various health benefits, including reduced risk of heart disease, improved brain function, and lower cholesterol levels. There is no evidence suggesting an increased risk of cancer from consuming walnut milk.

Multiple choice

Which of the following is NOT a potential health concern associated with consuming large amounts of walnut milk?

  1. Digestive issues

  2. Kidney stones

  3. Increased cholesterol levels

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

There is no evidence suggesting that consuming large amounts of walnut milk is associated with an increased risk of kidney stones.

Multiple choice

Which of the following is a potential benefit of consuming walnut milk for individuals with lactose intolerance?

  1. Improved digestion

  2. Reduced inflammation

  3. Lower blood pressure

  4. Increased energy levels
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Walnut milk is a lactose-free beverage, making it a suitable alternative for individuals with lactose intolerance who may experience digestive issues when consuming dairy milk.

Multiple choice

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

  1. High in saturated fat

  2. Low in protein

  3. High in sugar

  4. High in calories
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Walnut milk is relatively low in protein compared to cow's milk or some other plant-based milk alternatives.

Multiple choice

What are some innovative applications of milk and yogurt?

  1. Milk-based protein powders for sports nutrition

  2. Yogurt-based probiotics for gut health

  3. Milk-derived bioactive peptides for functional foods

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

Milk and yogurt have been used in innovative applications such as milk-based protein powders for sports nutrition, yogurt-based probiotics for gut health, and milk-derived bioactive peptides for functional foods.

Multiple choice

Which of the following foods is NOT recommended for infants under 1 year old?

  1. Cow's milk

  2. Honey

  3. Eggs

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

Cow's milk is not recommended for infants under 1 year old because it can be difficult for them to digest and can lead to iron deficiency.

Multiple choice

Which of the following foods is a good source of iron for infants?

  1. Meat

  2. Poultry

  3. Fish

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

Meat, poultry, fish, and beans are all good sources of iron for infants.