Nudging is increasingly used in public health interventions in Western societies to produced health-promoting behavior changes; however, there is lack of clarity as to what constitutes a nudge, scant knowledge of the effectiveness of nudging techniques in public health lifestyle interventions and a number of ethical and value-based concerns. The…

Background: RealFit is a 13-week weight-reduction programme for adolescents. This study investigated the programme's long-term effectiveness regarding the psychological outcomes of self-esteem and food craving. Methods: The study had a quasi-experimental design. Body mass index, self-esteem and food craving were assessed at baseline (T[subscript…

This article describes the association of external and psychosocial factors on the stages of change for fruit and vegetable consumption, among 2,781 inhabitants, aged 18 to 65 years, in deprived neighborhoods (response rate 60%). To identify correlates of forward stage transition, an ordinal logistic regression model, the Threshold of Change Model…