A. Quality
B. Moderation
C. Availability
D. None of these
🧠 Explanation:
- **Moderation** is a key principle of a healthy diet, promoting balanced intake without excess or deprivation.
- It involves consuming appropriate portions of all food groups, including fats, sugars, and salts, within healthy limits.
- Moderation helps maintain body weight, manage chronic diseases, and ensure long-term health.
- This principle encourages enjoying a variety of foods without overindulgence or complete avoidance.
