Which intake is commonly low enough to consider supplementation?

• A. Diet lower than 1200 kcal/day
• B. Diet higher than 2000 kcal/day
• C. Balanced diet
• D. Normal protein

Answer: (A)

When energy intake is very low, the body often cannot obtain enough vitamins and minerals to meet needs, so supplementation is commonly considered. A diet under 1200 kcal per day represents significant caloric restriction and increases the risk of micronutrient deficiencies, making supplementation more likely to be recommended during weight loss or illness management. In contrast, consuming more than 2000 kcal usually meets or exceeds energy requirements, a balanced diet implies adequate macro- and micronutrients without default supplementation, and normal protein indicates sufficient protein intake.