Why it is so hard to lose weight? An exploration of patients' and dietitians' perspectives by means of thematic analysis.

The present paper is aimed at understanding the importance of motivation (perceived qualitatively) in ensuring the success of the dietary change process. This study expands on previous research by confronting the perspective of persons dieting to lose weight with the perspective of professionals providing support (dietitians). We interviewed 13 respondents (six patients, seven dietitians) and performed a thematic analysis. The study's results show that understanding motivational mechanisms is a prerequisite for a consistent narrative in the patient-dietitian dyad. The research results could help in developing effective dietary interventions that could facilitate effective and permanent dietary change.