Cited by 54Eating Disorders and BehaviorsPsychological Treatments and AssessmentsNutrition, Health and Food Behavior

Food Addiction Is Associated with Irrational Beliefs via Trait Anxiety and Emotional Eating

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Nolan, Laurence J., Jenkins, Steve M.·2019·Nutrients

Abstract

Irrational beliefs (IB) are believed, in cognitive behavioral therapies, to be a prime cause of psychopathologies including anxiety, depression, problem eating, and alcohol misuse. “Food addiction” (FA), which has been modeled on diagnostic criteria for substance use disorder, and emotional eating (EE) have both been implicated in the rise in overweight and obesity. Both FA and EE are associated with anxiety. Thus, in the present study, the hypothesis that IB is associated with FA and with EE was tested. Furthermore, possible mediation of these relationships by trait anxiety and depression (and EE for IB and FA) was examined. The responses of 239 adult participants to questionnaires measuring FA, IB, EE, depression, trait anxiety, and anthropometrics were recorded. The results revealed that IB was significantly positively correlated with FA and EE (and depression and trait anxiety). Furthermore, only EE mediated the effect of IB on FA and this was not moderated by BMI. Finally, trait anxiety (but not depression) mediated the effect of IB on EE. Exploratory analysis revealed a significant serial mediation such that IB predicted higher FA via elevated trait anxiety and emotional eating in that order. The results of this study suggest that IB may be a source of the anxiety that is associated with EE and FA and suggest that clinicians may find IB a target for treatment of those persons who report experiences of EE and FA. IB may play a role in food misuse that leads to elevated BMI.

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Authors
Nolan, L. J., & Jenkins, S. M.
Affiliations
Wagner College (US)
Corresponding author
Nolan, Laurence J.
Venue
Nutrients
Publisher
MDPI AG
Published
2019-07-25
Volume
11
Issue
8
Pages
1711
ISSN
2072-6643 (ISSN-L)
OpenAlex
W2963105447
Cited by
54
References
54
Citations by year
2026: 6 · 2025: 4 · 2024: 9 · 2023: 5 · 2022: 13 · 2021: 9 · 2020: 5 · 2019: 1 · 2015: 2
FWCI
8.18
Type
journal article
Language
en
Open access
Locations
  • Nutrients (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
  • Social Sciences › Psychology › Clinical Psychology › Psychological Treatments and Assessments
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
Keywords
food addiction, irrational beliefs, emotional eating, trait anxiety, depression, obesity, body mass index, cognitive behavioral therapy, mediation
MeSH terms
Food Addiction, Adolescent, Adult, Anxiety, Depression, Emotions, Feeding Behavior, Female, Humans, Male, Middle Aged, Body Mass Index, Young Adult

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