A. A diet with only carbohydrates B. A diet with only proteins C. A diet containing all essential nutrients in the right proportions D. A diet with only vitamins E. A diet with only fats
Correct Answer: C
Explanation
A balanced diet provides all the essential nutrients—carbohydrates, proteins, fats, vitamins, minerals, and water—in the right proportions to maintain health, vitality, and energy levels. It supports the body's physiological functions and reduces the risk of chronic diseases.
