Q: Which nutrient serves as the main source of energy in a balanced diet?
Correct: 0 / Attempted: 0
(A) Protein
(B) Carbohydrates
(C) Fats
(D) Vitamins
Answer: (B) Carbohydrates Explanation: Carbohydrates are the body’s primary energy source because they are quickly broken down into glucose, which is used for immediate energy.
