Which of the following can indicate malnutrition in older adults?

Loss of physical function is a significant indicator of malnutrition in older adults. As individuals age, nutritional deficiencies can lead to weakness, decreased mobility, and an overall decline in physical capability. When older adults are not receiving adequate nutrition, it can affect muscle mass, strength, and endurance, ultimately impairing their ability to perform daily activities. This loss of function often acts as a warning sign that nutritional intake may be insufficient, emphasizing the importance of proper nutrition for maintaining health and wellness in older adults.

In contrast, regular healthcare visits, eating dessert daily, and social interactions may not directly indicate malnutrition. While they are important aspects of health and well-being, they do not necessarily reflect nutritional status in the same way that physical functionality does. Maintaining or improving physical function is closely tied to adequate nutritional intake, making it a critical indicator of malnutrition in this population.