Food Cravings Research Articles

Eating Behavior, Nutritional Status, and Taste Perception Alteration in Children with Cancer.

The aim of this study was to investigate eating behavior, nutritional status, and taste alterations in children with cancer. The population of the study consisted of children 8 to 18 years of age and their parents who were followed up and received chemotherapy in the pediatric hematology and oncology clinic and outpatient clinic of a University Faculty of Medicine Oncology Hospital. Data were collected using the Child Identification Form, the Children's Eating Behavior Questionnaire (CEBQ), the Taste Alteration Scale for Children Receiving Chemotherapy (TAC-TAS), and the Subjective Total Taste Acuity Scale (STTA). Body Mass Index (BMI) Z score was between -2 and +2 (normal) in 92.5% of the children and below ≤-2 (malnutrition) in 7.5%. The mean CEBQ subdimensions scores were food craving 12.48±5.36, emotional overeating 5.28±1.45, enjoyment of food 16.83±5.41, passion for drinking 9.72±5.13, satiety enthusiasm 22.93±6.65, slow eating 9.81±4.95, emotional undereating 16.38±4.41, and food selectivity 10.72±2.86, and the mean total TAC-TAS score was 8.66±10.22. A negative, moderate correlation was determined between food craving and enjoyment of food and taste alteration, with food craving and enjoyment decreasing as food alteration increased. A positive moderate correlation was observed between slow eating and taste alteration, with eating slowing down as taste alteration increased.

Altered dynamic effective connectivity of the default mode network in type 2 diabetes.

Altered functional connectivity of resting-state functional magnetic resonance imaging (rs-fMRI) within default mode network (DMN) regions has been verified to be closely associated with cognitive decline in patients with Type 2 diabetes mellitus (T2DM), but most studies neglected the fluctuations of brain activities-the dynamic effective connectivity (DEC) within DMN of T2DM is still unknown. For the current investigation, 40 healthy controls (HC) and 36 T2DM patients have been recruited as participants. To examine the variation of DEC between T2DM and HC, we utilized the methodologies of independent components analysis (ICA) and multivariate granger causality analysis (mGCA). We found altered DEC within DMN only show decrease in state 1. In addition, the causal information flow of diabetic patients major affected areas which are closely associated with food craving and metabolic regulation, and T2DM patients stayed longer in low activity level and exhibited decreased transition rate between states. Moreover, these changes related negatively with the MoCA scores and positively with HbA1C level. Our study may offer a fresh perspective on brain dynamic activities to understand the mechanisms underlying T2DM-related cognitive deficits.

Exposure to Instagram junk food content negatively impacts mood and cravings in young adults: A randomized controlled trial

Exposure to different types of images on social media is known to affect physical and mental wellbeing including changes in perception of body image (BI) and dietary behavior. The present study aimed to assess the effects of junk food-related Instagram content exposure on body image, overall mood, and cravings in young adults. A randomized crossover experimental design was used. After filling out a baseline survey, participants (n = 63, aged 18–24) browsed either a control Instagram account feed or an account rich in junk food images during 15 min. They then filled a short survey evaluating their state BI, mood, and cravings (T1). After a 1-week washout period (T2), participants browsed the other account type followed by the same short survey as in T1. Results showed that exposure to junk food content was associated with increased feelings of hunger, stress, sadness, and exhaustion, in addition to higher salty, savory, and fatty food cravings. Moreover, participants showed higher desire for junk food and lower desire for healthy food items from a virtual food tray after junk food content exposure. There was no impact of content type on state BI dissatisfaction. In conclusion, exposure to junk-food related content on social media negatively affects mood and cravings, subsequently influencing food choices. The present findings shed light on the need for interventions aimed at providing cognitive and emotional competencies for enhancing media literacy and promoting mindful social media use.

Food cravings after bariatric surgery: comparing laparoscopic sleeve gastrectomy and Roux-en-Y gastric bypass

BackgroundResearch suggests that food choices, preferences, and tastes change after bariatric surgery, but evidence regarding changes in food cravings is mixed.ObjectivesThe primary aim of this cohort study was to compare food cravings during the first year following bariatric surgery in patients who had undergone sleeve gastrectomy (SG) versus Roux-en-Y gastric bypass (RYGB).SettingIntegrated multispecialty health system, United States.MethodsPatients aged ≥ 18 years seen between May 2017 and July 2019, provided informed consent, completed the Food Craving Inventory (FCI), and had ≥ 1 year of follow-up after undergoing primary SG or RYGB were included in the study. Secondary data captured included psychological and behavioral measures. Preoperative and postoperative (3, 6, 9, and 12 months) FCI scores of patients who underwent SG and RYGB were compared.ResultsSome attrition occurred postoperatively (N = 187 at baseline, 141 at 3 months, 108 at 6 months, 89 at 9 months, and 84 at 12 months). No significant relationship between pre- or postoperative food cravings and surgery type was found except on the carbohydrate subscale. Patients with higher preoperative food addiction symptoms were not more likely to experience an earlier reoccurrence of food cravings during the first 12 months after surgery. Likewise, patients with higher levels of preoperative depression and anxiety were not more likely to have early reoccurrence of food cravings during the first 12 months after surgery; however, those with higher PHQ9 scores at baseline had uniformly higher food craving scores at all timepoints (pre-surgery, 3 m, 6 m, 9 m, and 12 m).ConclusionsResults suggest that food cravings in the year after bariatric surgery are equivalent by surgery type and do not appear to be related to preoperative psychological factors or eating behaviors.Level of evidenceLevel III: Evidence obtained from well-designed cohort.

Efficacy of Transcranial Direct Current Stimulation for Controlling of Food Craving in Subjects With Overweight or Obesity: A Pilot Study.

We aim to explore the effects of transcranial direct current stimulation (tDCS) on food craving improvement and changes in brain function associated with craving by conducting a total of 10 sessions of tDCS over a period of 2 weeks on overweight and obese subjects. A total of 15 patients who were overweight or obese (body mass index [BMI] ≥23 kg/m2) were included. Weight, BMI, neuropsychological variables, and food craving-related variables were assessed. We measured absolute and relative power in 19 channels and analyzed quantitative electroencephalography (qEEG) according to the following frequency ranges: delta (1-4 Hz), theta (4-8 Hz), alpha (8-12 Hz), beta (12-25 Hz), high beta (25-30 Hz), and gamma (30-80 Hz). After the application of tDCS, there was no significant reduction observed in weight and BMI. However, all measures related to food and eating showed a decrease in the intensity of cravings, and there was also a significant reduction in depression, anxiety, and perceived stress. In qEEG analysis, an increase in theta waves was observed in the left frontal area (F7 and F3), an increase in alpha waves in the right parietal area (P4), and a decrease in beta waves in the frontal area (FP2) and occipital area (O1). This study confirmed the beneficial effects of tDCS on food craving regulation in overweight or obese individuals and observed improved scores in psychological factors such as depression and anxiety. Furthermore, neurophysiological changes related to food craving were observed using qEEG.

Food selection in a buffet scenario by persons in recovery from substance use disorder: Testing a parallel mediation model including impulsivity, food craving, and breadth of drug use

Elevated food cravings and higher food consumption and body weight have been reported in studies of people in recovery from substance use disorder (SUD). In a previous study, SUD recovery status predicted the energy from selected food images in a virtual buffet meal, most strongly in those with high reward responsiveness. The present study was conducted to determine which psychological variables might mediate the relationship between SUD recovery status and food selection and to replicate the finding that reward responsiveness moderated this relationship. In an online study, 216 women and men (109 in recovery from SUD) were asked to choose from among 16 food images in an all-you-can-eat buffet scenario. Food craving, impulsivity, “food addiction”, irrational food beliefs, anhedonia, and breadth of drug use were examined as potential mediators while reward responsiveness was examined as a potential moderator. The amount of energy in the selected foods was the outcome variable. Results indicated that breadth of drug use was a mediator; being in SUD recovery predicted higher variety of drug use which predicted higher food selection. However, reward responsiveness did not moderate the relationship between SUD recovery status and energy from the selected foods. Exploratory analysis indicated that lack of premeditation, a measure of impulsivity, with food craving partially mediated the relationship between breadth of drug use and energy from selected foods and that lack of premeditation fully mediated it for sweet foods. The results confirm an association between substance use and food selection and suggest a mechanism via impulsivity.

Impact of a 6-week dietary and lifestyle modification intervention on food cravings and eating behaviors in women.

Introduction: the multifaceted nature of food craving mirrors the complexity underlying the development of eating disorders. Objectives: the study aimed to investigate the impact of a 6-week dietary and lifestyle intervention on food cravings, eating behaviors, and changes in physical and biochemical measures among women. Methods: this study constitutes a behavior modification investigation involving a cohort of 35 female participants who sought consultation at a private nutrition counseling facility. At first, anthropometric and biochemical data were recorded; Information Form, Food Craving Questionnaire-Trait Scale (FCQ-T), Three-Factor Eating Scale (TFEQ-R21) were applied and 3-Day Food Consumption Records were taken. After 6 weeks of dietitian follow-up, the data collection tools were repeated and the individuals were compared with the baseline. Results: after 6-week follow-up, according to the examination of the food consumption records, differences in daily energy, fat, monounsaturated fatty acid, fibre, vitamin E, potassium, magnesium, iron intake levels were found significant (p < 0.05). Differences in body weight, body mass index (BMI), waist/height ratio, fat mass, fat ratio and fasting glucose, HbA1c, total cholesterol, triglyceride, LDL, AST, TSH, free T3, free T4 levels were found significant (p < 0.05). According to the FCQ-T evaluation; differences in total and nine sub-dimension scores of the scale were found significant (p < 0.001). According to the TFEQ-R21 evaluation; differences in cognitive restraint, emotional eating and uncontrolled eating scores were found significant (p < 0.05). Conclusions: a successful 6-week dietary and lifestyle intervention with improvement in anthropometric measurements and biochemical parameters is effective in reducing food cravings and regulating eating behaviours.

The moderating role of food cravings in the relationship between weight suppression and eating disorder psychopathology in college students.

Weight suppression (WS), the difference between an individual's current and highest adult weight, is predictive of eating-related pathology across diagnostic categories and poor eating disorder treatment outcomes, but findings from non-clinical samples have been mixed. Cravings are strong urges for specific foods that are subjectively difficult to resist. Food cravings are now widely conceptualized as cognitive-affective states characterized by intrusive thoughts that are perceived as distressing and can interfere with adaptive functioning. Food cravings are known antecedents of binge eating, but little is known about how they interact with WS. We examined the obsessive-compulsive aspects of food cravings as potential moderators of the association between WS and eating disorder symptoms in general, and binge eating specifically in a cross-sectional study of college students. Participants (n = 144, 60.4% female) self-reported their height and current and past highest adult weight and completed the Binge Eating Scale (BES), Eating Disorder Examination-Questionnaire (EDE-Q), and Obsessive Compulsive Eating Scale (OCES). Main and interactive effects of WS and OCES scores on EDE-Q global and BES scores were examined in regression models. There were significant main effects of OCES scores on overall eating disorder symptom severity as well as binge frequency, with those endorsing more craving-related intrusive thoughts and compulsive urges engaging in maladaptive behaviors more frequently. WS alone did not consistently cross-sectionally predict eating disorder psychopathology. Findings suggest that food cravings are significantly associated with disordered eating symptoms and specifically binge eating frequency and should be accounted for in future research on WS in clinical and non-clinical samples.

A Body Scan Meditation Reduces Negative Affect and Food Cravings in Emotional Eaters: A Randomized Controlled Study of the Effects, Mediators, and Moderators

A Body Scan Meditation Reduces Negative Affect and Food Cravings in Emotional Eaters: A Randomized Controlled Study of the Effects, Mediators, and Moderators

Menstrual Cycle Effects on Mental Health Outcomes: An Ethnographic Study

Menstruation causes the body to go through a cycle of changes each month. Premenstrual syndrome, or PMS, is the term used to describe the variety of symptoms that many women experience in the weeks before and during their periods. Some women do not at all suffer from PMS symptoms. However, some women’s symptoms may be crippling. We, therefore, examined the relationship between menstruation and mental health in this study and how one person can help the other. According to the current study based on a qualitative approach, 9% to 17% of women experience irritability, upset, or anxiety during their periods. Women report sleeping issues of 6% to 11%, mood swings of 9% to 16%, and bloating and pain of 9% to 16%. Between 8% and 15% of women get headaches around menstruation. Depression and period anxiety are both very typical. Premenstrual syndrome frequently includes these symptoms (PMS). Physical, emotional, and behavioural symptoms known as PMS are present during the premenstrual stage of the cycle and disappear once the period starts. In addition to food cravings, headaches, Mood swings, social withdrawal, exhaustion, and sore breasts, PMS can also cause sadness before and during periods. However, premenstrual dysphoric disorder may be to blame for significant depression before or during periods (PMDD).

Imagine chocolate: The craving experience questionnaire in the food domain

Measurement of food craving has gained relevance in the current obesity epidemic. The Craving Experience Questionnaire (CEQ) considers not only craving intensity but also cognitive intrusiveness and imagery vividness as separate craving factors and could thus refine food craving assessment. It is available in two versions with ten items each. The CEQ-F assesses craving frequency across specific time periods and the CEQ-S time-point specific craving strength. Across three independent studies, N = 533 participants completed the German chocolate CEQ-F referenced at the past year to operationalise trait-like craving. Among them, N = 402 also completed the German chocolate CEQ-S referenced at the current moment to operationalise state-like craving. Four-week test-retest reliability was measured. For external validity, we assessed self-reported chocolate consumption, body-mass-index, trait approach motivation, general imagery vividness, and the most widely used food craving questionnaire, namely the Food Cravings Questionnaires in a trait (FCQ-T-r) and state version (FCQ-S), as well as behavioural approach bias (reaction time-based measurement). The three-factor structure was replicated with excellent internal consistency for both CEQ-F and CEQ-S. Test-retest reliability was moderate for both CEQ versions. CEQ-F scores were related to higher levels of chocolate consumption, approach motivation, and FCQ-T-r scores, but not to body-mass-index, imagery vividness, or approach bias. CEQ-S scores were associated with FCQ-S scores and partly with approach bias, but not with approach motivation and imagery vividness. The current results support the factor structure, validity and reliability of the German chocolate CEQ-S and CEQ-F with questions remaining regarding the ability of the CEQ-S to measure state craving. Thus, CEQ-F and CEQ-S usefully contribute to food craving assessment.

Cognitive reappraisal of food craving and emotions: a coordinate-based meta-analysis of fMRI studies.

Growing evidence supports the effectiveness of cognitive reappraisal in down-regulating food desire. Still, the neural bases of food craving down-regulation via reappraisal, as well as their degree of overlap vs specificity compared with emotion down-regulation, remain unclear. We addressed this gap through activation likelihood estimation meta-analyses of neuroimaging studies on the neural bases of (i) food craving down-regulation and (ii) emotion down-regulation, alongside conjunction and subtraction analyses among the resulting maps. Exploratory meta-analyses on activations related to food viewing compared with active regulation and up-regulation of food craving have also been performed. Food and emotion down-regulation via reappraisal consistently engaged overlapping activations in dorsolateral and ventrolateral prefrontal, posterior parietal, pre-supplementary motor and lateral posterior temporal cortices, mainly in the left hemisphere. Its distinctive association with the right anterior/posterior insula and left inferior frontal gyrus suggests that food craving down-regulation entails a more extensive integration of interoceptive information about bodily states and greater inhibitory control over the appetitive urge towards food compared with emotion down-regulation. This evidence is suggestive of unique interoceptive and motivational components elicited by food craving reappraisal, associated with distinctive patterns of fronto-insular activity. These results might inform theoretical models of food craving regulation and prompt novel therapeutic interventions for obesity and eating disorders.

“The Subtle Craft of the Devil”: Misogynistic Conspiracy Theories and the Secret Society of Pregnancy Cravings in E. T. A. Hoffmann’s Vampirism

This paper analyzes themes of male insecurities and distrust of the exclusive culture of female sexuality and reproduction in E. T. A. Hoffmann’s Vampirism, one of the earliest psychologically sophisticated female vampires in Western literature. The doomed heroine, Aurelia, escapes a life of maternal abuse and sexual trauma by marrying the wealthy Count Hippolytus, but his attraction warps into suspicion when she becomes pregnant and loses her appetite for his food. Worried that losing her virginity has activated promiscuity inherited from her late mother, he begins following her and thinks he sees her conspiring with a coven of female ghouls who train her to satisfy her pregnancy cravings by feeding on a male corpse. Real or imagined, this vision confirms his suspicions and leads to their mutual destruction. In my analysis, I explore vampire literature’s early history, its place within Gothic literature, the prominent role of female vampires, their relationship to gender anxieties exacerbated by the Romantic Era’s subversive political movements, and the way in which Hoffmann’s cynical story operates as a misogynistic conspiracy theory aimed at the secret female space of reproduction, symbolized by Aurelia’s cannibalistic pregnancy cravings. As such, it contributes to the destructive folklore of social distrust.

Late Luteal Subphase Food Craving Is Enhanced in Women with Obesity and Premenstrual Dysphoric Disorder (PMDD)

Dysregulated food craving is a complex weight-related behavior. To identify novel targets for enhancing the efficacy of weight loss interventions, we examined whether food craving varies across the menstrual cycle according to the abdominal obesity type and premenstrual dysphoric disorder (PMDD) diagnosis, and, if so, whether it is related to affective symptomatology. Reproductive-age women were classified into one of the four study groups according to whether they have abdominal obesity (AO) or are abdominally lean (AL), and the presence of PMDD: (1) AO:PMDD+ (n = 13), (2) AL:PMDD+ (n = 14), (3) AO:PMDD− (n = 15), and (4) AL:PMDD− (n = 16). Self-report measures as well as urinary luteinizing hormone (LH) tests were provided by the participants across 2–3 menstrual cycles. The ratings of food cravings were similar across the menstrual cycle, except the last, late luteal subphase as the AO:PMDD+ participants had the highest food craving rating. Irritability and depression were correlated with food cravings, but not in a distinctive manner across the menstrual cycle by group. Our study found that women with abdominal obesity and PMDD display a temporal vulnerability to a food-related behavior. The possibility of shared neurobiology between the two conditions is discussed and should be examined in future studies.

Sporadic behavioral phenotype of Right Temporal Variant of Frontotemporal Dementia: a case report

AbstractBackgroundThere are two subtypes of the right Temporal Variant of Frontotemporal Dementia (rtv‐FTD). Semantic dementia (SMD) phenotype is defined by negative familiar history, word‐finding, anomia, comprehension difficulties, prosopagnosia, and topographagnosia. The behavioral frontotemporal dementia (bvFTD) phenotype is defined by personality changes, inappropriate behaviors, positive family history, and relatively poor performance on neurobehavioral testing with better performance on confrontational naming tests. (1) We present a rare interesting case.MethodWe describe the clinical and imaging features of a man who presented a sporadic behavioral phenotype of rtv‐FTD, showing negative genetic results.ResultA 62‐year‐old man with 8 years of progressive behavioral impairment. He showed personality changes, and compulsive‐like / ritualistic behaviors such as excessive unpurposed accumulation of items, washing hands repeatedly every five minutes, and walking and wandering repeatedly in circles. He also had hiperorality, cravings for sweet foods, social cognition impairment, associated with loss of empathy, and inappropriate social behavior (hypersexuality, verbal aggressivity to unrelated people, and talking bad words to neighbors with no reason). After years he followed with mild to moderate apathy. The neuropsychological evaluation showed impairment of executive functioning, episodic memory impairment, and MMSE 19/30. The neurological exam was unremarkable, and the familiar history was negative. Brain MRI revealed frontotemporal atrophy with a marked asymmetry in the right temporal lobe. The genetic testing was negative, illustrating and sporadic case.ConclusionTheoretically, rtv‐FTD is considered a right variant of semantic phenotype, and the general assumption is that is also a sporadic disorder. Although the behavioral phenotype of rtv‐FTD normally has a genetic basis, showing positive family history, It can be presented as a sporadic disorder with non‐familial variants of FTD, as in this case. (2)

Treatment and Coaching Experience of Individuals with Relapsed/Refractory Multiple Myeloma: Qualitative Insights during Treatment with Isatuximab

Background: Understanding the treatment experience of patients (pts) with relapsed/refractory multiple myeloma (RRMM) is important to providing timely, appropriate supportive care. A multi-center trial (NCT05053607) is examining patient experience with isatuximab for treatment of RRMM, triangulating quantitative data from patient-reported outcomes (PRO) and wearable devices, along with qualitative data collected via individual interviews. Here we present outcomes from the qualitative data analysis, the aim of which was to describe experience with diagnosis and treatment, as well as the digital life coaching (DLC) intervention. Study Design and Methods: In a prospective, quasi-experimental study, 50 individuals aged ≥18 years are consented and enrolled in a 3-month DLC intervention. PROs are collected at baseline and up to once per month for 3 months in addition to physical activity data collected via wrist-worn activity tracker. Up to 10 participants were purposefully selected to participate in an individual interview of up to 1 hour at one time point between weeks 8-12 of study participation. Qualitative descriptive analysis was used to analyze study data and summarize key themes. Results: A total of 8 individuals participated in qualitative interviews (2 men and 6 women). One identified as African American, 1 as Hispanic, and 6 as White. The mean age of participants was 67.6 (R= 47-86); average time since diagnosis was 8.25 (R=1-15); and average lines of therapy was 4.25 (R= 3-8). Responses were organized into three themes, focused on experience with: diagnosis and prior lines of therapy; current isatuximab inclusive therapy; and DLC, with highlighted quotes represented in the Table. Participants self-reported the most common symptoms of prior lines of therapy were hair loss, gastrointestinal symptoms (e.g., nausea, reflux, upset stomach), and “steroid-related” symptoms of food cravings and insomnia. Previous lines of therapy were discontinued due to either treatment toxicity or disease progression; the most commonly reported treatment toxicities were blood clots, neuropathy, dizziness, and immunosuppression with associated infections or pneumonia. Related specifically to their isatuximab-treatment regimens, most participants reported feeling a “burst of energy” but few to no side effects at the end of treatment. Several commented on the time commitment of having to go to the cancer center for infusions. Most stated the frequency and duration is acceptable given the outcomes of treatment. Insights into the measures of success of treatment ranged from how individuals felt while receiving therapy, to what degree therapy interfered with their ability to participate in activities of daily living, and the effect of treatment on their RRMM status. Several participants specifically spoke by name to the response of their Kappa free light chain test results being significantly lower. When asked about what they found most supportive during treatment, knowledge was the most common response. They also reported family, having a plan, and spirituality/faith as helpful. Regarding their coaching experience on study all described it as “positive,” however, two reported that the content felt fundamental to them since they had been managing their diagnosis for several years. Benefits included having someone, particularly other than a family member, to speak to about their health, increased attention on healthy behaviors such as nutrition and exercise, and enhancing access to information and education about their diagnosis, treatment, and management. Conclusions: Qualitative interviews among individuals with RRMM provided insight into the challenges but also hope associated with chronic management of their condition. Treatment with isatuximab regimens was perceived as logistically manageable with few side effects. Though some individuals felt their long-term experience with MM made the coaching less impactful, coaching was generally perceived as a positive experience, with many individuals self-reporting benefits related to health behaviors and outcomes.

EFFECT OF PRE-MENSTRUAL SYNDROME (PMS) ON THE DAILY ROUTINE OF UNDERGRADUATE NURSING STUDENTS AT A PRIVATE NURSING COLLEGE, LAHORE

Pre-menstrual Syndrome is a condition that affects women before the onset of their period, causing physical, psychological, and behavioral symptoms. Although it affects women worldwide, it primarily affects students due to their busy schedules and routines. This study aims to identify the effects of pre-menstrual Syndrome on nursing students. The objective was to examine how pre-menstrual Syndrome affects the daily routines of undergraduate nursing students. This study used a descriptive cross-sectional quantitative design, with 106 female participants selected through purposive sampling. It was conducted at a private nursing college. The results showed that the most common physiological and behavioral symptoms were lethargy, food cravings, and joint and back pain, which mainly interfered with college and daily routines. In this study, breast sensitivity affected 49% of participants, while back and joint pain affected 84.9%, and anger issues affected 55.2%. Among the participants, 26.4% had mild effects on their work or school, 34% had a moderate impact, and 12.3% had severe consequences. Participants who reported back and joint pain were 84.9%, while those who reported headaches were 75.4%, and those who experienced food cravings were 77.4%. The participants who felt anxiety were about 84.9%. The study concluded that most female nursing students suffer from pre-menstrual Syndrome every month, and it affects their college life due to the different physical and psychological symptoms it causes.

Examining the proportions of food addiction among women with and without polycystic ovarian syndrome who do and do not take hormonal birth control

Polycystic ovarian syndrome (PCOS) is a reproductive disorder driven by insulin resistance. Insulin resistance may increase weight gain and increase the rewarding intake of ultra-processed foods (UPFs). Individuals with PCOS may be more susceptible to the reinforcing properties of UPFs, increasing the risk to consume UPFs in addictive-like ways, operationalized by food addiction (FA). Additionally, hormonal birth control, commonly prescribed to women with PCOS, are found to increase food cravings and overeating. This study examined the relationships between PCOS status, FA, and hormonal birth control use. The study sample (N = 365, assigned female at birth) was drawn from Amazon Mechanical Turk, with half of the sample (n = 181) reporting having PCOS and the other half not (n = 184). Participants answered questions about women's reproductive health (i.e., PCOS, hormonal birth control use) and completed the modified Yale Food Addiction Scale 2.0 (mYFAS 2.0). A chi-square test found that 51.9 % of participants with PCOS (M = 6.23, SD = 3.82) met diagnostic criteria for FA (assessed by the mYFAS 2.0) compared to 16.8 % of participants without PCOS (M = 2.47, SD = 3.39). A hierarchical linear regression found independent main effects of PCOS status (β = 0.40, t(352) = 8.61, p < .001) and hormonal birth control use (β = 0.16, t(351) = 3.59, p < .001), to be associated with higher mYFAS symptom count scores. No differences were found between the types of hormonal birth control participants reported taking. The finding suggests that FA is an overlooked, understudied psychological condition impacting these individuals in weight loss treatments. Future studies are needed to understand the relationship between FA and PCOS in clinical samples.

The effect of cognitive reappraisal on food craving and consumption: Does working memory capacity influence reappraisal ability? An event-related potential study

Regulating cravings for unhealthy foods in favour of healthier options is essential for weight management. Cognitive reappraisal, which involves changing the meaning of a stimulus to modify its emotional impact, has shown promise for regulating food craving and consumption. Eighty participants were presented with high-calorie (HC) and low-calorie (LC) food pictures preceded by cues signalling instructions to naturally view the food (i.e., passive viewing; LOOK) or to imagine the future consequences of consuming that food (i.e., cognitive reappraisal; REGULATE). Participants' subjective craving and event-related potentials (ERPs) were measured, and food consumption after the task was assessed. Participants’ working memory capacity (WMC) was measured with the automated Operation Span task. During cognitive reappraisal, cravings for HC foods decreased, whereas cravings for LC foods increased, compared to passive viewing. Cravings for LC and HC foods were correlated with consumptions of LC and HC foods, respectively. Occipital N1 (100–200ms) amplitudes were more negative for LC than for HC pictures, but were not modulated by strategy (LOOK or REGULATE), whereas early posterior negativity (EPN; 200–300ms) was not sensitive to food type (HC or LC) or strategy. Late positive potential (LPP; 400–1000ms) ERPs were largest in the HC-REGULATE condition, possibly due to cognitive processes induced by focusing on the consequences of unhealthy foods. Late LPP (1000–3000ms) was not affected by food type or strategy. LPP amplitudes were not correlated with cravings. WMC was weakly correlated with cravings for LC following reappraisal, suggesting that WMC may influence reappraisal ability. In sum, focusing on future consequences of eating may promote healthier food choices through craving regulation. Further research is needed to examine how regulatory effects evolve over time and how they relate to WMC and brain activity.

Allotriophagy And Allotriodipsia In Endocrinology.

Allotriophagy is defined as food cravings that are different from the expected or the norm. It gives clinical pointers to an underlying diagnosis. We propose a new term, allotriodipsia which suggests a preference for beverages that are different from the norm. Taken together, these two entities may point towards certain endocrinological abnormalities and iatrogenic sequelae. In this communication we highlight the clinical relevance of allotriophagy and allotriodipsia.