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Briefly reviews issues of palatability, food composition, energy metabolism, and eating behaviour in relation to overeating and obesity, with a particular emphasis on the possible role of popular, sweet and high‐fat “snack” foods. Consumption of such foods may be one contributor to a high overall dietary fat intake. However, while it is increasingly clear that relative intakes of fat (but not carbohydrate) may be causally associated with the development of obesity, it is difficult to relate this condition to the consumption of any single food or food group. Many popular “snack” foods present problems of control for individuals attempting to restrict or reduce their energy intakes and, by virtue of the high fat content and energy density of such foods, they may be viewed as possible contributors to overeating amongst susceptible individuals.

Weight loss services feature high consumer involvement that is sometimes marked by repetitive failures. These features can affect regret and its associated factors differently from the way that discrete failure can. The purpose of this study is to investigate consumer regret over repetitive failures in weight loss services as well as its antecedents (overeating and insufficient exercise), consequences (rumination and reflection) and moderators (failure experiences and required effort). This study also investigates how rumination and reflection affect persistence intention.

A total of 318 samples were collected through three surveys, one of which contained a scenario, provided to consumers who experienced repetitive failures in weight loss. The proposed relationships were tested using structural equation modeling, dominance analysis and PROCESS modeling.

The results of this study reveal that overeating contributes to regret more saliently than does insufficient exercise. The effect of regret on rumination (thoughts about continuing to blame oneself and giving up the pursuit of goals) is stronger than on reflection (thoughts about learning from prior failures and willingness to try again), and greater reflection results in higher persistence intention. Moreover, the effect of insufficient exercise on regret and the effect of regret on rumination are augmented with cumulative failure experiences, whereas required effort enhances the impact of regret on reflection.

This study is the first to focus on regret over repetitive failures in weight loss. It advances the literature by clarifying the antecedents and consequences of regret, showing how failure experiences influence the relationships between regret and its associated factors as well as identifying interventions that benefit from regret.

The purpose of this paper is to see if edutainment containing only healthy food can change children’s preferences and food choices toward healthy eating, especially in overweight or obese children, and if the children’s self-regulation, emotional overeating and parents that use food as a reward would influence those changes. This is important because childhood obesity is one of the biggest public health problems of the 21st century.

The authors conducted a study in two public schools (total 189 children) with a between-subjects experimental design (control vs experimental group), where children in experimental group watched an episode of Nutri Ventures series without unhealthy foods.

The results showed no differences in both children’s preferences and children’s food choices between the control and experimental group, with exception of older children, and contrary to our expectations. Older children in the experimental group chose more unhealthy food than children in the control group. The authors also saw differences in food choices between “emotional overeating” groups, where the children in “high” group tended to choose less healthy food items, especially in the experimental group of children. This leads the authors to believe that isolated edutainment may not be enough to change preferences and food choices; instead it might even have an opposite effect.

This study aimed to identify if edutainment containing only healthy food could be more effective in childhood obesity prevention but instead it showed how complex the whole topic can be.

The aim of this paper is to respond to the call for exploring and empirically testing both antecedents and outcomes of brand addiction and compulsive buying behaviour. The focus of the study is on the food habits of young female consumers.

To test the hypotheses, a survey design gathering cross-sectional primary data from 325 female Italian consumers and a structural equation modelling have been adopted.

Findings show that brand addiction is positively influenced by consumer resilience, leading to increased life happiness and self-esteem, while compulsive buying behaviour is negatively influenced by consumer resilience and positively influenced by impulsivity. Compulsive buying is also associated with brand addiction and emotional overeating. Emotional overeating is additionally influenced by impulsivity and the control variables of enjoyment of food and loneliness. Moreover, loneliness has a negative impact on life happiness and self-esteem.

The study applies the proposed theory by Mrad and Cui (2020) on the relationship between brand addiction and compulsive buying to food consumption. Furthermore, it expands on this research by investigating consumer characteristics as determinants and behavioural outcomes.

Some kinds of foods, by producing an effect like addiction, may trigger overeating. This paper aims to investigate whether excessive chocolate consumption and hunger cause food addiction.

Food cravings questionnaire-trait-reduced (FCQ-T-r), food cravings questionnaire-state (FCQ-S) and eating attitude test-26 (EAT-26) scales were used. The relation between chocolate addiction, anthropometric measurements, demographic characteristics, eating behavior of the people were analyzed. The study was conducted on 864 individuals between 17 and 64 years old (men = 327, women = 537).

As the body mass index (BMI) of the individuals increased, chocolate craving, chocolate hunger, thought of eating chocolate, lack of control of chocolate increased. Also, significant correlations were determined with BMI, respectively, (r = 0.39; r = 0.32; r = 0.33; r = 0.29; p < 0.001). The lack of control overeating chocolate, craving for chocolate was found to be higher in female participants than in male participants. It was seen that craving for chocolate decreases (r = −0.17; p < 0.001) with increasing age; this was more apparent in male participants compared to female participants. Besides, significant correlation was found (r = 0.76, p < 0.05) between the EAT-26, the craving to eat chocolate in this study. It was seen that individual, who were excessively eager to consume chocolate, exhibited abnormal eating behavior (29.50 ± 12.09). This showed that there is a positive relation (r = 0.08, p < 0.001) between food addiction, eating attitude disorder.

Food craving increases the consumption of food, especially chocolate, sugar, with high carbohydrate content and energy. This can lead to overeating and being overweight.

The purpose of this paper is to investigate the views of Bulgarian citizens about the relevance of lifestyles in the management of scarce resources through rationing and explore whether they are associated with participants’ characteristics.

A self-administered questionnaire was used to collect data from a sample of 322 Bulgarian respondents. Respondents faced a hypothetical rationing scenario where they have to decide whether information about five harmful health behaviours (smoking, excess alcohol consumption, illegal drug use, overeating/poor diet and engaging in dangerous driving (speeding and/or under the influence of alcohol and/or drugs)) should be relevant in priority setting decisions. Descriptive statistics and logistic regressions were performed.

The majority of respondents disagree with the idea that personal responsibility for illness should count in priority decisions. Notwithstanding, there seems to be a wider consensus in giving lower priorities to patients that engage in dangerous driving (excess of speed and/or under the influence of alcohol and/or drugs), illegal drugs use and excessive alcohol intake. Overeating/poor quality nutrition was the risky behaviour less condemned by respondents followed by smoking. Respondents’ sociodemographic, health and beliefs about rationing criteria had different impact in the penalization of the risk behaviours.

This study is the first attempt to awaken attention to the impact that personal responsibility for health may have on intergenerational access to healthcare.

Purpose – To reconsider the historical relationship between addiction and obesity, which current literature tends to treat as unrelated until the late twentieth century.

Approach – We describe the forms of sociality and therapeutic discourses manifested in the emerging weight loss group movement from the 1940s until 1970 in cultural and intellectual context, drawing mainly on popular media and medical literature. The histories of these ‘Fatties Anonymous’ groups serve as valuable lens for studying the mutable cultural linkage between drug addiction and obesity that was first forged in the golden age of psychoanalysis.

Findings – We show that medicine began interpreting obesity as addiction around 1940 and that this view achieved dominance in both medical and popular discourse by 1950. The theoretical framing of a psychoanalytical interpretation of obesity in the 1940s, combined with the simultaneous rise to prominence of obesity-related problems in public health and popular stigma around fatness, was translated in the Cold War United States into a popular mutual-aid weight loss movement modelled on Alcoholics Anonymous.

Originality value – Our account challenges the present received view that the stigmatised health conditions of obesity and addiction only came to be related in the late twentieth century. There is notable similarity between the 1950s ‘Fatties Anonymous’ type group and present public health campaigns in fostering the individual's sense of self-control and encouraging self-enterprising improvement. Neither historical and contemporary similarities nor differences should be elided. Further research in this area would be of value to current and future developments in public health.

Episodes of compulsive eating may lead to addiction. Changing relative prices does not always work for many food addicts turned overweight or obese individuals. This paper points to when such situations may arise and how they can be remedied.

We modify the standard neoclassical economics model assumption of indifference curves being convex to the origin. It becomes violated in situations when compulsive eaters become food addicts. As a result of that, the assumption of the concave (quasi-concave) utility function is violated too. We also introduce the possibility that compulsive eaters may have stable but nonconstant preferences.

Most important finding of our model is that a smooth dynamic path to addiction, caused by habit, disappears. Hence, the ability for smooth adjustment to relative price changes due to policies targeting obesity may not be applicable for a compulsive addict. We postulate the existence of thresholds past in which irreversible harm to addicted overeaters may occur. Reaching such states implies that no economic tools at our disposal could reverse the harm, which, in turn, deem that many policies directed at altering relative prices are ineffective in correcting overeating addiction and its consequences.

Even if we believe in consumer sovereignty, it is possible to shape consumer behavior via policy actions, including the behavior of extremum seekers turned addicts. The public policy of obesity should consider, in this case, its social cost.

No prior research has considered food addiction in light of compulsive eating caused by extremum-seeking behavior. Addiction correcting food policies always relied on either rational or myopic addiction models.

Understanding humans’ food intake practices is helpful in reducing health problems. The purpose of this study was to investigate the relationships between eating behaviours and binge eating and to examine the influence of sex and weight status on these relationships.

A total of seventy-eight participants (39 with overweight; mean age: 38.1 ± 6.3 years; body mass index [BMI]: 25 ± 5.7 kg/m²) underwent measurements of binge eating, eating styles and body compositions. A hierarchical multiple regression analysis was performed to predict binge eating as a function of eating styles and demographic variables.

Women presented higher levels of binge eating symptomatology and emotional eating than men. The analysis showed that age and gender did not emerge as important predictors of binge eating. In contrast, emotional and external eating and BMI were found to be important predictors of binge eating. The results indicate that higher emotional and external eating behaviour with higher BMI are important risk factors for binge eating in a non-clinical sample.

In this study, BMI was used as a causal factor rather than a consequence of deregulation of eating behaviour. An individual’s tendency to binge eat may be determined by BMI, emotional eating and sensitivity to environmental food stimuli. Understanding sex differences and causal relationships between eating behaviours is critical for the prevention and treatment of obesity and related health problems and for proper dietary management.

Prader-Willi syndrome (PWS) is a genetic disorder characterised by excessive appetite and progressive obesity. The causes of hyperphagia are unknown and this has implications on treatment limiting the options available. The purpose of this paper is to systematically synthesise the latest evidence regarding all causes as well as management of hyperphagia in people with PWS.

A computer-based literature search, citation tracking and related articles search was undertaken. Primary research studies using genetically confirmed Prader-Willi participants specifically focused on the causes and treatment of overeating was included. Studies were described, critically analysed, presented and discussed in the review.

In total, 18 relevant studies were identified. Nine studies were included in the causes of hyperphagia and focused largely on the roles of secretory hormones, and reward-related areas of the brain. Nine studies were included in the management of hyperphagia and related to physical exercise and food control, antidiabetic agents and weight loss surgery.

The causes and the management of hyperphagia are still to be determined despite promising findings. The small number and heterogeneity of the included studies and participants limits conclusions. There is the need for future research to use larger systematic studies to validate findings so far.