What is a key nutritional consideration for older adults?

The correct choice emphasizes the importance of nutrient-dense foods for older adults. As people age, their metabolic rate often decreases, which means they require fewer calories. However, their need for essential vitamins and minerals does not diminish and may even increase due to changes in body composition, chronic diseases, or medications that impact nutrition.

Thus, nutrient-dense foods, which provide a high amount of vitamins and minerals relative to their calorie content, are crucial for older adults. These foods include fruits, vegetables, whole grains, lean proteins, and healthy fats, which help meet their nutritional needs without excessive calorie intake. This focus on nutrient density is essential to prevent deficiencies that can lead to health problems, preserve bodily function, and support overall wellness in aging populations.