Sample Questions and Answers
What is the primary function of carbohydrates in the body?
A) Build muscle
B) Provide energy
C) Regulate metabolism
D) Support immune function
Answer: B
Which of the following is a water-soluble vitamin?
A) Vitamin D
B) Vitamin C
C) Vitamin A
D) Vitamin E
Answer: B
Which nutrient is responsible for building and repairing tissues?
A) Carbohydrates
B) Proteins
C) Fats
D) Fiber
Answer: B
What is the main role of dietary fiber?
A) Provide energy
B) Aid in digestion
C) Help build muscle
D) Support immune function
Answer: B
What is considered a source of complete protein?
A) Rice
B) Chicken
C) Beans
D) Peanut butter
Answer: B
Which of the following is an example of a healthy fat?
A) Butter
B) Olive oil
C) Coconut oil
D) Lard
Answer: B
What is the main source of energy for the body during intense physical activity?
A) Protein
B) Carbohydrates
C) Fats
D) Vitamins
Answer: B
Which of the following is the best source of Omega-3 fatty acids?
A) Beef
B) Salmon
C) Chicken
D) Tofu
Answer: B
What is the recommended daily intake of water for an average adult?
A) 2-3 cups
B) 5-6 cups
C) 8-10 cups
D) 12-14 cups
Answer: C
Which of the following is a function of vitamin D in the body?
A) Helps the body absorb calcium
B) Supports immune function
C) Provides energy
D) Regulates blood sugar
Answer: A
What is the main purpose of antioxidants in the body?
A) Increase muscle mass
B) Protect cells from damage
C) Promote healthy digestion
D) Enhance vision
Answer: B
Which of the following foods is a good source of calcium?
A) Spinach
B) Salmon
C) Milk
D) Bananas
Answer: C
What is the main nutrient found in fruits and vegetables that aids in maintaining healthy vision?
A) Vitamin C
B) Vitamin A
C) Vitamin E
D) Folate
Answer: B
Which of the following is a characteristic of a balanced diet?
A) High in fats and sugars
B) Equal distribution of all macronutrients
C) Only proteins and carbohydrates
D) Low in vitamins and minerals
Answer: B
Which nutrient is needed in the smallest amount but plays a critical role in regulating metabolism?
A) Protein
B) Minerals
C) Vitamins
D) Carbohydrates
Answer: C
What is the recommended daily intake of fiber for adults?
A) 10-15 grams
B) 20-25 grams
C) 30-40 grams
D) 50-60 grams
Answer: B
Which of the following is a benefit of regular physical activity?
A) Reduced risk of chronic diseases
B) Decreased muscle mass
C) Increased stress levels
D) Decreased energy levels
Answer: A
What is the primary role of proteins in the body?
A) Provide energy
B) Build and repair tissues
C) Regulate hormones
D) Aid in digestion
Answer: B
Which of the following is a sign of dehydration?
A) Clear urine
B) Increased energy
C) Dry mouth
D) Increased appetite
Answer: C
What type of carbohydrate is found in whole grains?
A) Simple carbohydrates
B) Complex carbohydrates
C) Fiber
D) Sugars
Answer: B
Which of the following is considered a macronutrient?
A) Iron
B) Protein
C) Vitamin C
D) Fiber
Answer: B
What is the primary function of vitamin C?
A) Supports immune function
B) Helps the body absorb iron
C) Strengthens bones
D) Promotes healthy skin
Answer: A
Which of the following foods is a good source of iron?
A) Oranges
B) Spinach
C) Rice
D) Potatoes
Answer: B
Which of the following is the best source of vitamin B12?
A) Eggs
B) Leafy greens
C) Whole grains
D) Fruits
Answer: A
Which nutrient helps maintain healthy skin and tissues?
A) Vitamin A
B) Vitamin D
C) Vitamin C
D) Vitamin E
Answer: C
Which of the following is an example of a high-fiber food?
A) White bread
B) Chicken
C) Broccoli
D) Bacon
Answer: C
What does the term “empty calories” refer to?
A) Foods that provide vitamins and minerals
B) Foods that are high in nutrients
C) Foods that provide energy but little nutritional value
D) Foods that are low in fat and sugar
Answer: C
Which of the following is the healthiest way to cook vegetables?
A) Frying
B) Boiling
C) Steaming
D) Grilling
Answer: C
Which of the following is the best source of potassium?
A) Apples
B) Bananas
C) Strawberries
D) Grapes
Answer: B
What is the role of insulin in the body?
A) Helps digest food
B) Regulates blood sugar levels
C) Stimulates fat storage
D) Helps absorb nutrients
Answer: B
Which of the following is a characteristic of a healthy snack?
A) High in sugar
B) Low in protein
C) Contains whole grains
D) High in sodium
Answer: C
What is the primary source of energy for the brain?
A) Fat
B) Carbohydrates
C) Protein
D) Fiber
Answer: B
Which of the following is an example of a micronutrient?
A) Protein
B) Vitamin A
C) Carbohydrates
D) Fats
Answer: B
Which of the following is the best source of vitamin E?
A) Almonds
B) Eggs
C) Avocados
D) Milk
Answer: A
Which of the following is the most nutrient-dense option?
A) Soda
B) Potato chips
C) Fresh fruit
D) Candy
Answer: C
Which type of fat should be limited in the diet?
A) Trans fats
B) Monounsaturated fats
C) Polyunsaturated fats
D) Omega-3 fats
Answer: A
Reviews
There are no reviews yet.