The role of positive psychological constructs in diet and eating behavior among people with metabolic syndrome: A qualitative study

Understanding the interplay between psychological well-being and dietary habits is crucial, particularly for individuals with metabolic syndrome. This qualitative research focused on 21 adults to uncover how positive psychological (PP) constructs, such as gratitude and optimism, relate to healthy eating behaviors. The findings emerged from semi-structured interviews and were analyzed through directed content analysis.

The study identified five significant themes: first, the perception that eating healthily promotes positive psychology; second, the idea that positive psychological constructs encourage healthy eating; third, the notion that a healthy diet can mitigate negative emotions; fourth, the association of healthy behaviors with dietary practices; and finally, the concept of an upward healthy spiral where positive behaviors reinforce each other.

These insights suggest a strong link between psychological well-being and dietary choices. Therefore, targeting PP constructs in interventions could enhance dietary adherence among populations at risk, potentially improving overall health outcomes. [NPID: Positive psychological constructs, positive emotions, healthy eating, well-being, obesity]

Year: 2026

Reference: Carrillo, A., Feig, E. H., Harnedy, L. E., Huffman, J. C., Park, E. R., Thorndike, A. N., Kim, S., & Millstein, R. A. (2022). The role of positive psychological constructs in diet and eating behavior among people with metabolic syndrome: A qualitative study. Health Psychology Open, 9(1), 20551029211055264. https://doi.org/10.1177/20551029211055264