Evidence map›Paper›PMID 32968944›Full record

SynthesisEating and weight disorders : EWD2021

Food addiction and psychiatric comorbidities: a review of current evidence.

Armando Piccinni, Rachele Bucchi, Claudia Fini, Federica Vanelli, Mauro Mauri, Tiziana Stallone, Ernesto Daniel Cavallo, Cargioli Claudio

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Eating and weight disorders : EWD, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.3field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
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  3. Food Addiction Is Strongly Associated With Psychopathology and Reduced Psychological Well-Being Among Adults Irrespective of BMI.European eating disorders review : the journal of the Eating Disorders Association · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Armando Piccinni *Unicamillus, Saint Camillus International University of Health Sciences, Rome, Italy. armando.piccinni@gmail.com.ORCID http://orcid.org/0000-0002-2724-2830
Rachele Bucchi *Brain Research Foundation (BRF), Via Berlinghieri 15, 55100, Lucca, Italy.
Claudia Fini *Brain Research Foundation (BRF), Via Berlinghieri 15, 55100, Lucca, Italy.
Federica VanelliBrain Research Foundation (BRF), Via Berlinghieri 15, 55100, Lucca, Italy.
Mauro MauriDepartment of Psychiatry, Neurobiology, Pharmacology and Biotechnologies, UNIPI, Pisa, Italy.
Tiziana StalloneEnte Nazionale di Previdenza e Assistenza a Favore Dei Biologi (ENPAB), Rome, Italy.
Ernesto Daniel CavalloBrain Research Foundation (BRF), Via Berlinghieri 15, 55100, Lucca, Italy.
Cargioli ClaudioDepartment of Psychiatry, North-Western Tuscany Region Local Health Unit, Collesalvetti, Italy.
European Brain Research Institute · ITBrain Research Foundation · USRegione ToscanaUniversity of Pisa · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFood addiction (FA) is characterised by the consumption of appetible foods and by addictive psychological and behavioural symptoms such as cravings, tolerance, limited control of substance intake and withdrawal symptoms. Despite previous research on FA has been hindered by the lack of a formal definition for this condition, recent global trends have stirred the interest of the scientific community towards a proper classification and construct of FA. More specifically, recent studies have pointed towards shared defective neurobiological mechanisms as well as frequent comorbidities between FA, eating disorders, mood disorders, anxiety disorders and substance-related and addictive disorders.

objectiveIn this review, we will provide an overview of the complex symptomatology of food addiction evaluating its relationship with mood disorders, anxiety disorders, eating disorders and substance-related and addictive disorders.

methodsWe wrote a systematic review and followed a PRISMA methods.

resultsPatients with FA and substance use disorders show similar risk factors, neurobiological and hormonal correlates, personality traits and symptom profiles. The presence of FA appears to be directly proportional to the burden of symptoms of affective disorder. The comorbidity between FA and other eating disorders is associated with worse clinical conditions and symptoms.

conclusionFA should be considered a sort of transnosological construct existing in different psychopathological domains that have similarities with substance-related, affective, and eating disorders. Furthermore, FA seems to be likely an important factor related to several psychopathological dimensions, but further studies are needed to clarify this view. LEVEL OF EVIDENCE: Level V, review article.

Indexed as

Behavior, AddictiveFeeding and Eating DisordersFood AddictionAnxiety DisordersComorbidityFoodHumansEating disordersFood addictionMood disordersPsychiatric comorbiditiesPsychopathological dimensionSubstance use disorders

Identifiers

PMID32968944
OpenAlexW3087925016

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.