Food Addiction Symptoms Research Articles

Examining maladaptive eating behaviors and psychological difficulties among women with compulsive eating and obesity: a latent profile analysis

BackgroundMaladaptive eating behaviors are central to weight gain and are influenced by various psychological determinants associated with obesity. While some studies have established profiles based on different maladaptive eating behaviors using medical samples of individuals with obesity, no studies have focused on all patients with overweight or obesity seeking psychological help for compulsive eating. The objective was to identify eating behaviors profiles using maladaptive eating behaviors (disinhibition, susceptibility to hunger, and restraint) among women patients with compulsive eating and overweight or obesity, and to compare those profiles with each other on socio-demographic, clinical, psychological, and eating-related variables.MethodsOne hundred and eighty-eight women patients with overweight or obesity (BMI ≥ 25 kg/m2) completed online questionnaires and participated in an eating disorders diagnosis interview. Profiles were created using latent profile analysis and compared with a MANOVA with Tukey adjusted post-hoc comparisons and a chi-square analysis.ResultsThree profiles emerged from the latent profile analysis. The Highly disinhibited profile includes women with high scores for disinhibition and susceptibility to hunger and a low score of restraint. The Moderate sensitivity to eating cues profile includes women with moderate scores of disinhibition, susceptibility to hunger, and restraint. The Perceived control over food profile includes women with the highest restraint score and the lowest levels of disinhibition and susceptibility to hunger. Group comparisons showed significant differences between profiles. The Highly disinhibited profile included women with higher levels of depressive symptoms and impulsivity as well as lower scores of self-directedness and cooperation. This profile also showed the highest level of binge eating, food craving, and food addiction symptoms. The Moderate sensitivity to eating cues profile showed more body esteem and greater cooperation. The Perceived control over food profile had less impulsivity and depressive symptoms as well as a higher level of self-directedness.ConclusionThese results highlighted mechanisms that seem to prevail in different profiles of patients with compulsive eating which offer intervention targets that should be prioritized when offering psychotherapeutic treatment.

Food addiction and associated factors in newly diagnosed patients with schizophrenia: a cross-sectional comparison with siblings and healthy controls

BackgroundDespite the potential clinical and treatment relevance of food addiction (FA) among individuals with schizophrenia, the scientific literature on its characteristics and correlates within this population is sparse. Limited knowledge on FA in patients with schizophrenia may impede progress in developing effective treatments for pathological eating patterns and the common obesity and metabolic syndrome problems in this population. Considering these research gaps, the present study aimed to compare the nature and prevalence of FA symptoms among patients with first-episode schizophrenia, their siblings, and healthy controls. As a secondary objective, this study sought to examine the psychopathological correlates of FA in the patients’ group.MethodsA cross-sectional study was conducted in Razi Hospital, Tunis, Tunisia, from January to June 2024. A total of 112 newly diagnosed, clinically stabilized patients with first-episode schizophrenia, 77 of their unaffected siblings and 78 healthy controls were included. FA was assessed using the modified version of the Yale Food Addiction Scale (mYFAS 2.0). The Metacognitions Questionnaire (MCQ-30) and the Emotion Regulation Questionnaire were administered to the patients’ group.ResultsFindings showed a higher prevalence of FA in the patient group (32.1%) compared to both siblings (13.0%) and controls (9.0%). Siblings had higher FA scores compared to controls (16.12 ± 4.95 versus 15.00 ± 6.09; p < 0.001). After Bonferroni correction for multiple testing, higher FA scores were significantly associated with less cognitive self-consciousness (Beta = − 0.54), older age (Beta = 0.45), and higher psychological distress (Beta = 0.63).ConclusionOur findings suggest that people with first-episode schizophrenia are likely to present with co-occurring FA, and experience associated distress. Findings also provide initial support for a possible connection between dysfunctional metacognitive beliefs and FA in patients with schizophrenia, suggesting that cognitive self-consciousness may be a fundamental cognitive process in FA in this population. This may lend some theoretical and clinical implications for alleviating FA symptoms in schizophrenia.

The lived experience of Co-occurring food insecurity and food addiction: A qualitative study.

The lived experience of Co-occurring food insecurity and food addiction: A qualitative study.

Development and validation of a brief form of the Anticipated Effects of Food Scale.

Development and validation of a brief form of the Anticipated Effects of Food Scale.

Psychological differences in food addiction and binge eating in a general Polish population

The aim of the study was to identify the prevalence of food addiction (FA) and binge eating (BE) in a general Polish population, to explore the differences between these constructs, and to examine psychological differences among FA, BE, and FA + BE groups. 2123 participants completed the questionnaires: Yale Food Addiction Scale 2.0, Binge Eating Scale, The PTSD Checklist for DSM-5, Life Events Checklist, Adverse Childhood Experiences, Short UPPS-P scale (impulsive traits), Dutch Eating Behavior Questionnaire and Depression, Anxiety and Stress Scale − 21 items. 492 participants reported clinically significant symptoms of FA, BE, or both. Spearman’s correlations, Mann-Whitney U tests, and Kruskal-Wallis tests were performed to examine the relationships between variables. The present study showed that FA and BE symptoms are common in the adult sample. The FA, BE and FA + BE groups had higher scores than the control group for all variables included in the study. The FA + BE group presented a significantly higher level of behavioral and emotional symptoms, followed by the FA and the BE group with less severity of symptoms. This study supports the hypothesis of food addiction as a similar construct to BE. FA is a broader concept than BE, but individuals experiencing both indicated the greatest functional difficulties.

Tying Food Addiction to Uncontrolled Eating: The Roles of Eating-Related Thoughts and Emotional Eating.

Background. Food addiction is often linked to overeating and difficulty in controlling eating habits. At the same time, food addiction is often associated with intense eating-related thoughts and emotional eating behaviors. However, despite extensive research on food addiction, the psychological processes that contribute to these outcomes have not been fully examined. Consequently, this study aims to fill that gap by investigating the influence of eating-related thoughts, as well as emotional eating behaviors that may precede episodes of uncontrolled eating. Methods. A cross-sectional design was used. A sample of 467 individuals was enrolled from the general population. Participants completed a battery of self-report questionnaires. A sequential mediation analysis with latent variables (i.e., structural equation modeling; SEM) using 5000 bootstrap samples and observed variables was performed. Results. The proposed model provides good fit indices. Indeed, food addiction predicts uncontrolled eating behaviors through eating-related thoughts (p < 0.001), which were also significantly associated with the emotion-driven eating patterns (p < 0.001), revealing a fully mediated model explaining 61.6% of the outcome variance (R2 = 0.616). Discussion. The findings underscore the critical influence of cognitive factors (i.e., eating-related thoughts) in driving maladaptive coping mechanisms like emotional eating. Moreover, emotional eating may act as a precursor to behaviors associated with overeating, which are often rooted in food addiction. Conclusions. Recognizing the central role of thoughts and emotions can help clinicians develop more targeted psychological interventions for those experiencing food addiction symptoms.

Associations of food addiction symptomatology with bariatric surgical attrition: a cross-sectional analysis.

Associations of food addiction symptomatology with bariatric surgical attrition: a cross-sectional analysis.

Long-term changes on behavioral addictions symptoms among adults with attention deficithyperactivity disorder treated withmethylphenidate.

Attention deficit hyperactivity disorder (ADHD) and behavioral addictions (BAs) are highly comorbid but little is known about the effect of anti-ADHD medications on behavioral addiction symptoms. Thus, the aim of this naturalistic prospective study was to investigate the long-term changeson BAs symptoms among methylphenidate-treated adults with a primary diagnosis of ADHD. 37 consecutive adult ADHD outpatients completed a baseline and follow-up assessment of ADHD, mood and BAs symptoms (internet, shopping, food, sex addictions and gambling disorder) after one year of methylphenidate (flexible dose) treatment. Internet addiction test scores pre-treatment were significantly higher than post-treatment scores (p < 0.001). The same trend was seenfor the shopping addiction (p = 0.022), food addiction scores (p = 0.039) and sex addiction scores (p = 0.047). Gambling disorder scores did not differ pre and post treatment since none of the included patients reported significant gambling symptoms at baseline. The rate of ADHD patients with at least one comorbid BA was reduced after methylphenidate treatment (51.4% vs 35.1%). The correlation analyses showed a moderate positive correlation between the changes in sluggish cognitive tempo symptoms, cognitive impulsivity, mood and anxiety symptoms and changes in internet addiction symptoms. This is the first study showing that after one-year of treatment with methylphenidate,adult ADHD patients show a significant reduction on internet, food, shopping and sex addiction symptoms. Further controlled studies with larger samples should replicate these preliminaryresults and elucidate the role of methylphenidate and other moderator factors (such as concomitant psychological treatments or lifestyle habits changes) on BAs improvements.

Exploring the prevalence and symptom presentation of food addiction among Norwegian bariatric surgery patients: associations with depression, dysregulated eating, and postoperative weight loss

BackgroundPathological eating and addictive processes are linked to obesity. Food addiction (FA) involves hedonic eating of highly palatable foods, accompanied by addictive symptoms like craving, loss-of-control (LOC) eating, and withdrawal. The main objectives of this study were to assess FA prevalence and symptoms in bariatric surgery candidates, and its relationship with depression, dysregulated eating, and 1- year postoperative weight loss (WL).MethodsData from 69 bariatric surgery patients (74% female, 26% male, ) were analysed. Self-report measures including Yale Food Addiction Scale (YFAS) 2.0, Eating Disorder Examination-Questionnaire (EDE-Q), Repetitive Eating Questionnaire [Rep(eat)-Q] and Hospital Anxiety and Depression Scale (HADS) were administered pre-surgery and at 1-year follow-up.ResultsThe mean preoperative YFAS symptom score was 2.2. (SD = 2.59). 16% of the sample met YFAS diagnostic criteria for FA. Top reported FA criteria were “substance taken in larger amount than intended” (33%), “persisted desire or repeated unsuccessful attempts to quit” (29%), and “use in physically hazardous situations” (23%). The YFAS symptom scores correlated significantly with the frequency of LOC binge eating, depression and repetitive eating scores, but showed no correlation with age or BMI. Preoperative YFAS symptom scores did not significantly predict % WL at 1-year follow-up.ConclusionsOur findings align with previous research, indicating that preoperative FA symptoms is unrelated to preoperative BMI and total %WL, but linked to eating pathology, such as LOC binge eating and grazing, as well as depression in bariatric surgery candidates.

Food Addiction: Prevalence, Severity, and Impact on Vascular Stroke Risk Factors in a French Hospital-Based Sample.

Stroke ranks as the second leading cause of death and the third leading cause of disability in adults worldwide. While an unhealthy diet is an independent risk factor for stroke, its association with disordered eating behaviours on stroke remains overlooked. This exploratory study aimed to evaluate the prevalence and severity of addictive-like eating behaviours in stroke patients and their association with the main vascular stroke risk factors. First-ever minor or moderate stroke patients with the ability to complete self-report questionnaires were included. Addictive-like eating was assessed using the Yale Food Addiction Scale 2.0 (YFAS 2.0). The variables of interest were: (i) the proportion of patients meeting the diagnosis of food addiction (FA); (ii) FA symptoms count and severity; (iii) addictive-like eating profile severity. Their association with four main vascular risk factors (obesity, hypertension, dyslipidemia and diabetes) were tested using univariate and multivariate analyses. Over a 4-month period, 101 patients (mean (standard deviation (SD)), 62.8 (13.7) years; males: 60.4%) were consecutively screened with the YFAS 2.0. Overall, 5% of the sample endorsed an FA diagnosis, and 38.6% screened positive for at least one of the symptom criteria, with the most frequently endorsed symptom being "Inability to cut down". Dyslipidemia was the only vascular risk factor associated with the FA diagnosis (p = 0.043, 95% CI [-0.21; 0.01]). However, the severity of the addictive profile was associated with dyslipidemia (p = 0.016, 95% CI [-2.16; -0.21]) and diabetes (p = 0.038, 95% CI [-1.77; 0.25]), but only independently with dyslipidemia (p = 0.05; OR = 1.25; 95% CI [1.00; 1.56]). There were significant associations between the number of vascular risk factors and the severity of Time spent, Tolerance, and Use despite adverse consequences of FA symptoms, both in univariate and multivariate analyses (all p < 0.05). The number of vascular risk factors and total number of FA symptoms were significantly associated in univariate analyses (p = 0.007) but not after adjusting for age (p = 0.055) or sex (p = 0.083). This study highlighted the potential importance of addictive-like behaviours in the secondary prevention of stroke. However, larger and longer-term studies investigating addictive-like eating in diverse samples of stroke patients are warranted to achieve precision medicine.

Development of the Food Addiction Symptom Inventory: The first clinical interview to assess ultra-processed food addiction.

Prior research on ultra-processed food addiction (FA) has utilized the self-report Yale Food Addiction Scale (YFAS) measures to identify individuals who experience indicators of substance-use disorders with respect to their consumption of ultra-processed foods. Studies using the YFAS have provided insight into the clinical utility of FA as both a distinct construct and an indicator of more severe psychopathology among individuals with eating disorders. However, the absence of clinician-administered assessment tools for FA has been identified as a barrier to the evaluation of FA as a novel clinical syndrome. Thus, the present study reflects the development of the Food Addiction Symptom Inventory (FASI), a clinician-administered assessment of FA, adapted from the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, fifth editon modules for diagnosing substance-use disorders. The psychometric properties of the FASI and its concordance with the YFAS 2.0 were evaluated in a cross-sectional study of adults (n = 53) with binge-type eating disorders. The FASI performed appropriately on indices of reliability and validity. Concordance between the FASI and YFAS 2.0 was established for the symptom scores (r = .53, p < .001), and > 70% agreement was achieved for FA categorization. Using the FASI, 80% of individuals with bulimia nervosa and 91.7% of those with binge eating disorder were identified as exhibiting FA. While the YFAS 2.0 and FASI both lead to similar assessments of FA symptoms, the FASI provides an essential approach for clinician-guided identification of this phenotype, which may be particularly important when participants have high levels of dietary restraint or limited insight into the impact of their eating behavior. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Association of Food Addiction With Obesity in Young Adults Belonging to Urban and Rural Populations.

Background Food addiction (FA), where an individual displays a loss of control over the consumption of calorie-dense foods (refined carbohydrates, fats), is proposed to be like substance-use disorders with the experience of cravings, reduced control over intake, increased impulsivity, and altered reward-sensitivity. FA may also be associated with obesity. This study aimed to determine the prevalence of FA in urban and rural areas, and the proportion of obesity in young adults with FA. Methods This cross-sectional study involved 480 participants (240 each from urban and rural populations). Sociodemographic information and anthropometric measurements were recorded. The Yale Food Addiction Scale (YFAS), designed to assess signs of addictive-like eating behaviour, was used to determine which individuals had FA. Results Young adults (208 males and 272 females) with an average age of 21.6 years were included. FA was found in 40 (16.7%) urban and 28 (11.7%) rural subjects.Among 68 subjects with FA, 48 (70.5%) were obese and 20 (29.4%) were non-obese. The most frequent FA symptom in the urban and rural subjects was a persistent desire to eat or a repeated failure to quit in 228 (95%) and 192 (80%) subjects, respectively, followed by the development of tolerance in 108 (45.0%) and 60 (25%) subjects, respectively. Conclusion Food addiction is common in young adults and is higher in urban than in rural populations.The association of FA with indicators of obesity is high. Studying the prevalence of FA in different population groups can also enable a better understanding of the concept and its pathophysiology.

The prognostic role of food addiction for weight loss treatment outcomes in individuals with overweight and obesity: A systematic review and meta-analysis.

Food addiction (FA) could be a potential prognostic factor of weight loss intervention outcomes. This systematic review with meta-analysis aimed to (1) estimate this prognostic effect of FA diagnosis and symptom count in individuals with overweight or obesity and (2) explore potential sources of heterogeneity based on properties of the weight loss intervention, study, and sample (e.g., age, gender, ethnicity). We searched PubMed, PsycINFO, and Web of Science for studies reporting on associations between pre-intervention FA (assessed with the Yale Food Addiction Scale) and weight outcomes after weight loss intervention in individuals with overweight or obesity without a medically diagnosed eating disorder. Twenty-five studies met inclusion criteria, including 4904 individuals (71% women, Mage = 41 years, BMI = 40.82 kg/m2), k = 18 correlations of weight loss with FA symptom count, and k = 21 mean differences between FA diagnosis groups. Pooled estimates of random-effects meta-analyses found limited support for a detrimental effect of FA symptom count and diagnosis on weight loss intervention outcomes. Negative associations with FA increased for behavioral weight loss interventions and among more ethnically diverse samples. More research on the interaction of FA with pre-existing mental health problems and environmental factors is needed.

Addiction to ultra-processed foods as a mediator between psychological stress and emotional eating during the COVID-19 pandemic

BackgroundThe coronavirus disease 2019 (COVID-19) pandemic induced psychological distress, which is linked to emotional eating and symptoms of addiction to ultra-processed foods (UPFs).ObjectiveThis study aimed to investigate whether symptoms of addiction to UPFs mediate the relationship between psychological stress due to the COVID-19 pandemic and emotional eating behaviour.MethodsA cross-sectional online study was conducted from May to November 2021 among 368 undergraduate Brazilian students. The participants answered demographic questions and completed validated scales, including the Coronavirus Stress Measure, Modified Yale Food Addiction Scale 2.0 and Emotional Eating Questionnaire. Mediation analysis was employed to examine the hypothesised relationships.ResultsThe results revealed a significant indirect effect, indicating that symptoms of food addiction mediated the association between perceived stress during the COVID-19 pandemic and emotional eating behaviour. Specifically, 61% of the influence of perceived stress on emotional eating during the pandemic was explained by symptoms of UPF addiction.ConclusionThese findings suggest that addressing symptoms of UPF addiction could be pivotal in public health strategies aimed at promoting healthy eating habits among distressed undergraduate students in the post-COVID-19 era.

Reliability and validity of the modified Yale Food Addiction Scale 2.0 (mYFAS 2.0) in a sample of individuals with depressive disorders

BackgroundFood addiction (FA) is strongly associated with depressive symptoms. The reliability and validity of the Modified Yale Food Addiction Scale 2.0 (mYFAS 2.0) were not previously determined in clinical samples in Brazil. This study aimed to assess the psychometric properties of the Brazilian version of the mYFAS 2.0 in adult individuals with depressive disorders.MethodsThe data stems from a survey investigating FA in a convenience sample of subjects diagnosed with a depressive disorder. Participants answered mYFAS 2.0 and scales for binge eating, depressive and anxiety symptoms, and alcohol and nicotine use. Height and weight were measured to calculate the Body Mass Index (BMI). We evaluated the factor structure, reliability, convergent, discriminant, criterion, and incremental validity.ResultsThe sample encompassed 303 participants with a mean age of 37.03 ± 11.72 years, 84.16% of whom were women. The Cronbach’s alpha for the mYFAS 2.0 was satisfactory (alpha = 0.915). The best goodness-of-fit model was a single factor, and mYFAS 2.0 showed convergent validity with binge eating and discriminant validity with the alcohol and nicotine use measures. Food addiction presented a weak positive correlation with depressive and anxiety symptoms and BMI. Three food addiction symptoms provided the best balance between sensitivity (80.95%) and specificity (74.81%). Incremental validity over binge eating symptoms was confirmed (t = 4.040, β = 0.681, p < 0.001).ConclusionsThe Brazilian mYFAS 2.0 performed satisfactorily in this clinical sample of participants with a depressive disorder. These findings suggest it may be a brief, useful, and valid food addiction screening tool for this group.

The ecological validity of the Yale Food Addiction Scale 2.0 and momentary food addiction symptoms.

This study assessed the ecological validity of the Yale Food Addiction Scale (YFAS 2.0) with ecological momentary assessment (EMA) and explored the internal consistency and convergent validity of a momentary food addiction scale. Adults (N = 49) who met criteria for binge-eating disorder and/or food addiction (age = 34.9 ± 12.1 years; 77.1% cisgender female; 55.1% non-Hispanic White) completed online questionnaires and a 10-day EMA protocol. Analyses examined (a) associations between the YFAS 2.0 and EMA-measured variables corresponding to food addiction criteria, (b) reliability of a momentary food addiction scale (EMA-FA), and (c) concurrent associations between EMA-FA and EMA-measured negative affect, impulsivity, eating expectancies, body satisfaction, consumption of palatable food, and taste response to palatable food. YFAS scores were associated with EMA-reported variables corresponding to food addiction criteria (ps < .045). The multilevel reliability for EMA-FA was adequate (ω = .75-.94). Individuals with higher EMA-FA scores reported greater negative affect, impulsivity, appetite, palatable food consumption, taste response to palatable food, and contrary to expectations, greater body satisfaction (ps < .01). Within-person effects emerged for EMA-FA predicting higher negative affect, impulsivity, likelihood of palatable food consumption, more pleasurable taste responses after consuming palatable foods, yet lower body satisfaction, appetite, and eating expectancies (ps < .01). Results support the ecological validity of the YFAS 2.0, and additional evidence of convergent validity and internal consistency was demonstrated for a momentary food addiction scale. This assessment of the psychometric properties of the YFAS will ultimately further its utility and relevance in the study and diagnosis of food addiction. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Bariatric-Metabolic Surgery is the Most Effective Intervention in Reducing Food Addiction Symptoms: A Systematic Review and Meta-Analysis.

There are different treatments for food addiction (FA) symptomatology, but a comprehensive review with a meta-analysis to determine the most effective intervention is lacking. The aim of this review is to investigate the efficacy of pharmacological, behavioral, and bariatric-metabolic surgical interventions in reducing FA symptomatology. Meta-analyses including 15 studies in adults showed a significantly positive effect (std mean difference in FA symptoms before vs after intervention 0.72 (0.58-0.95)), with bariatric-metabolic surgical interventions showing the highest efficacy in improving FA symptoms (1.17 (0.58-1.76) before vs after intervention). The existing evidence suggests a beneficial effect of bariatric-metabolic surgical, pharmacological, and behavioral interventions, in that order, on FA symptomatology in people with overweight/obesity. Weight loss and behavioral and lifestyle changes after surgery may be determinants in improving FA symptomatology.

A novel weight suppression score associates with distinct eating disorder and ultra-processed food addiction symptoms compared to the traditional weight suppression measure among adults seeking outpatient nutrition counseling

BackgroundWeight suppression has been defined as diet-induced weight loss, traditionally operationalized as the difference between one’s highest and current weight. This concept has been studied in the context of eating disorders, but its value in predicting treatment outcomes has been inconsistent, which may be partially attributed to its calculation.MethodThe current study operationalizes a novel weight suppression score, reflecting the midpoint between the lowest and highest adult weights among adults (N = 287, ages 21–75, 73.9% women) seeking outpatient treatment for disordered eating. This report compared the traditional weight suppression calculation to the novel weight suppression score in a simulated dataset to model their differential distributions. Next, we analyzed shared and distinct clinical correlates of traditional weight suppression versus the novel weight suppression score using clinical intake data.ResultsThe novel weight suppression score was significantly associated with meeting criteria for both eating disorders and ultra-processed food addiction and was more sensitive to detecting clinically relevant eating disorder symptomatology. However, the novel weight suppression score (vs. traditional weight suppression) was associated with fewer ultra-processed food addiction symptoms.ConclusionThe novel weight suppression score may be particularly relevant for those with eating disorders and ultra-processed food addiction, with more relevance to individual eating disorder compared to ultra-processed food addiction symptoms. Consideration of the novel weight suppression score in future research on eating behaviors should extend beyond just those with diagnosed eating disorders.

Supplemental Material for The Ecological Validity of the Yale Food Addiction Scale 2.0 and Momentary Food Addiction Symptoms

Supplemental Material for The Ecological Validity of the Yale Food Addiction Scale 2.0 and Momentary Food Addiction Symptoms

Using latent class analysis to identify different clinical profiles according to food addiction symptoms in obesity with and without binge eating disorder.

Existing research suggests that food addiction (FA) is associated with binge eating disorder (BED) and obesity, but the clinical significance of this relationship remains unclear. This study aims to investigate the different clinical profiles of FA symptoms among patients who have obesity with/without BED using latent class analysis (LCA). 307 patients (n = 152 obesity and BED, n = 155 obesity without BED) completed a battery of self-report measures investigating eating psychopathology, depression, emotional dysregulation, alexithymia, schema domains, and FA. LCA and ANOVAs were conducted to identify profiles according to FA symptoms and examine differences between classes. LCA identified five meaningful classes labeled as the "non-addicted" (40.4%), the "attempters" (20.2%), the "interpersonal problems" (7.2%), the "high-functioning addicted" (19.5%) and the "fully addicted" (12.7%) classes. Patients with BED and obesity appeared overrepresented in the "high-functioning addicted" and "fully addicted" classes; conversely, patients with obesity without BED were most frequently included in the "non-addicted" class. The most significant differences between the "high-functioning addicted" and "fully addicted" classes versus the "non-addicted" class regarded heightened severity of eating and general psychopathology. The results bring to light distinct clinical profiles based on FA symptoms. Notably, the "high-functioning addicted" class is particularly intriguing as its members demonstrate physical symptoms of FA (i.e., tolerance and withdrawal) and psychological ones (i.e., craving and consequences) but are not as functionally impaired as the "fully addicted" class. Identifying different profiles according to FA symptoms holds potential value in providing tailored and timely interventions.