What factor is most likely to affect the nutritional status of an older adult?

Living alone on a fixed income significantly impacts an older adult's nutritional status due to various interconnected factors. Social isolation can lead to a lack of motivation to prepare meals, resulting in inadequate nutrient intake. Limited financial resources often restrict access to nutritious foods, forcing individuals to rely on cheaper, less healthy options. This situation can lead to deficiencies in essential vitamins and minerals, negatively affecting overall health.

In addition, the lack of social interaction can further exacerbate these issues, as shared meals are often associated with better nutrition and mental well-being. The psychosocial aspects of living alone, such as loneliness and depression, may also contribute to decreased appetite and less attention to dietary needs, further compromising nutritional status. Thus, financial constraints combined with social isolation create a critical challenge for maintaining proper nutrition in older adults.