Outline key considerations when guiding nutrition for older adults.

• A. High-calorie, high-protein diets with limited hydration and no need for dental considerations.
• B. Focus on fiber only and limit protein intake.
• C. Reduced caloric needs with age; prioritize protein, calcium, and vitamin D; hydration; dental or chewing issues; mobility and cognitive considerations.
• D. Avoid all fortified foods due to interactions with medications.

Answer: (C)