Which psychological factor can inhibit an older adult's appetite?

The correct response indicates that various psychological factors, including anxiety, depression, and stress, can significantly affect an older adult's appetite.

In older adults, anxiety often manifests as feelings of worry and unease, which can lead to changes in eating habits. An individual experiencing anxiety may lose interest in food or have difficulty concentrating on meals, thereby inhibiting their appetite.

Depression is another prominent psychological factor that can greatly impact appetite. Older adults with depression may experience a lack of interest in activities they once enjoyed, including eating. This can result in weight loss and malnutrition, as the individual may feel apathetic about preparing or consuming food.

Stress, whether from external circumstances or health-related issues, can further complicate the nutritional needs of older adults. Stress can trigger physiological responses that may curtail appetite, leading to reduced food intake. It also can be linked to changes in metabolism and energy levels.

Since all three of these psychological factors have demonstrable effects on appetite in older adults, the choice that includes all of them accurately reflects the complexity of factors influencing nutrition in this population. Understanding how these psychological aspects interact with physiological needs is crucial for anyone involved in gerontological nutrition. Thus, recognizing that all these elements can co-exist and contribute to