By: Prof. Dr. Fazal Rehman | Last updated: August 15, 2024
Which nutrient is primarily responsible for building and repairing tissues in the body?
a) Carbohydrates
b) Proteins
c) Fats
d) Vitamins
Answer: b) Proteins
Which vitamin is essential for calcium absorption in the body?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin K
Answer: c) Vitamin D
What is the main source of energy for the human body?
a) Proteins
b) Fats
c) Carbohydrates
d) Water
Answer: c) Carbohydrates
Which of the following is a water-soluble vitamin?
a) Vitamin A
b) Vitamin D
c) Vitamin E
d) Vitamin C
Answer: d) Vitamin C
Which mineral is important for the formation of red blood cells?
a) Calcium
b) Iron
c) Potassium
d) Magnesium
Answer: b) Iron
What type of fat is considered beneficial for heart health?
a) Trans fats
b) Saturated fats
c) Unsaturated fats
d) Cholesterol
Answer: c) Unsaturated fats
Which nutrient is important for maintaining healthy vision?
a) Vitamin K
b) Vitamin E
c) Vitamin A
d) Vitamin B12
Answer: c) Vitamin A
What is the main function of dietary fiber in the human body?
a) Provide energy
b) Build muscle
c) Aid in digestion
d) Regulate blood pressure
Answer: c) Aid in digestion
Which of the following is considered a micronutrient?
a) Carbohydrates
b) Proteins
c) Vitamins
d) Fats
Answer: c) Vitamins
Which food group is the best source of dietary calcium?
a) Fruits
b) Vegetables
c) Dairy products
d) Grains
Answer: c) Dairy products
