title: Effects of anti-obesity messages on women's body image and eating behaviour.
abstract: OBJECTIVE
  It has been suggested that obesity stigmatization contributes to negative mental health outcomes, particularly among overweight individuals. This study examined the effects of exposure to media-portrayed anti-obesity messages on women's state self-esteem, body esteem, and food intake. It was hypothesized that exposure to anti-obesity messages would result in decreased state self-esteem and body esteem and in increased food intake, and that these effects would be more pronounced in individuals with either higher BMI or stronger perceived pressure to be thin.
  
  
  METHODS
  Participants were randomly assigned to one of three experimental conditions in which they either: read a fictitious media article containing either anti-obesity messages or non-obesity-related health messages, or completed a neutral control task (word search). State self-esteem and body esteem were measured before and after the manipulation. Participants also completed a candy taste rating task and ad lib consumption was surreptitiously measured.
  
  
  RESULTS
  There was no main effect of condition on either psychological outcome variable or on grams consumed. Higher perceived sociocultural pressure to be thin was associated with a decrease in body esteem after reading the anti-obesity article only. Having a higher BMI was associated with greater candy intake in the word search condition. This trend was also apparent in the sun exposure condition, but not in the anti-obesity condition.
  
  
  CONCLUSIONS
  Exposure to anti-obesity messages appears to decrease weight-related body esteem in women who already feel strong pressure to be thin, and may lead heavier women to suppress their food intake.
authors.affiliation: York University.
authors.forename: Rachel
authors.initials: R
authors.lastname: Shentow-Bewsh
authors.affiliation: York University.
authors.forename: Leah
authors.initials: L
authors.lastname: Keating
authors.affiliation: York University. Electronic address: jsmills@yorku.ca.
authors.forename: Jennifer S
authors.initials: JS
authors.lastname: Mills
mesh_terms: D000293:Adolescent; D000328:Adult; D001828:Body Image / Q000523:psychology*; D004435:Eating; D005247:Feeding Behavior / Q000523:psychology*; D005260:Female; D006801:Humans; D008402:Mass Media; D008875:Middle Aged; D009765:Obesity / Q000523:psychology*; D012649:Self Concept; D013240:Stereotyping; D055815:Young Adult
keywords: Anti-obesity narratives; Body image; Eating behaviours; Obesity stigmatization; Self-esteem