Changing cannabis legislation in Canada and a longitudinal look at "regular" cannabis use in patients with eating disorders.

Regular cannabis use (CU), defined as "weekly or more often", is associated with a number of negative mental health outcomes. In the last decade, Canada legalized first medical and then recreational CU. Despite higher prevalence in mental health populations, little research has documented changes in frequency of CU with progressive legalization of cannabis.

Weight control beliefs in the treatment of binge-eating disorder: Why might they matter?

Objective: The belief in personal control over weight (BCWeight) is positively associated, while the belief in control over healthy lifestyle with weight acceptance (BCLifestyle) is negatively associated with disordered eating, body dissatisfaction, and low self-esteem. This study examined how weight control beliefs are impacted by cognitive behavior therapy (CBT) for binge-eating disorder (BED) that provides evidence and choice regarding weight management options; and assessed whether changes in weight control beliefs are associated with treatment outcomes.

Method: Participants were 57 patients consecutively referred to an outpatient eating disorder clinic from 2013-2017 for BED treatment.