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University students are a unique population with great potential to adopt eating habits that promote positive human and planetary health outcomes. The purpose of this study is to illustrate the current perceptions of sustainable eating behaviours among the students and to examine the determinants of sustainable eating behaviours.

Data were collected from December 2020 to May 2021 through focus group discussions among university students in Ontario, facilitated through synchronous online sessions. There were 21 student participants during the course of five focus group sessions (4–5 participants per session) from various departments within the university. The discussions were transcribed and analyzed for main themes and concepts using open coding; deductive coding based on the framework by Deliens et al. as well as the literature; and inductive coding for emerging themes.

The students had different perceptions about what constituted sustainable eating behaviours, some of which were not based on fact. A variety of individual, environmental (macro, micro and social) and university characteristics were mentioned as factors influencing sustainable food choices, with “food literacy” and “campus food” being the top two factors.

This study presents a novel and holistic overview of how sustainable eating behaviours and sustainable foods are perceived among university students and identifies the perceived determinants of adopting sustainable eating behaviours. This study helps with identifying opportunities to promote sustainable eating behaviours among university students and the design/implementation of informed interventions and policies aimed at improving eating behaviours.

The purpose of this study is to evaluate not only changes in eating behavior and food security parameters of the civilian population experiencing war but also the likelihood of developing a number of eating disorders against this background.

This descriptive, cross-sectional study was conducted in March–April 2022 using the Google Forms tool among adult residents of Ukraine. The questions included four categories: general demographic data and body mass index (BMI); the question of the most frequently consumed food groups since the beginning of the invasion; SCOFF questionnaire; and questions to assess the state of food security.

A change in eating behavior was reported by 72.3% of respondents. SCOFF screening showed two or more positive responses for 42.7% of respondents. For respondents who were not in active hostilities areas, only 25.0% reported positive results. The average pre-war BMI was within the normal range, which suggests that the majority of respondents did not have problems with food security. The study shows that 74.9% of respondents believe they have an unbalanced diet. About 40% of respondents were cutting back on meals or skipping meals, and 50% reported running out of food and not being able to restock. These facts indicate that most respondents experienced food insecurity after the invasion.

The resulting quantitative sample structure of respondents was not optimal for such studies. But taking into account the rather difficult state of the country and the conditions of the population in it, the expansion of the sample in combat areas was quite seriously limited. Therefore, the use of a limited sample should probably be considered a reasonable and practical choice for conducting research.

The results indicate deep problems with food security, a sharp change in eating behavior under the pressure of circumstances and, as a consequence, the appearance of a high probability of the development of eating disorders in the future.

This study aimed to investigate changes in food consumption during the COVID-19 lockdown period in a sample of female college students in China. The study employed a dual processing approach that simultaneously investigates the effects of students' beliefs about the importance of healthy eating and the effect of emotional eating due to anxiety induced by the pandemic.

Data were collected from 645 female college students in China using a self-administered questionnaire. Structural equation modeling was used for the data analysis.

Beliefs about the importance of healthy eating have a greater impact on changes in food consumption than anxiety. Emotional eating was positively associated with changes in vegetable consumption. The findings reveal that a shift from “food as health” to “food as well-being” in the role of food in the food-related life of Chinese consumers is underway. “Food as health” remains important in food-related decision-making in China during the pandemic. Concurrently, a well-being centered or a more holistic perspective, including the psychological and emotional aspects of food, should be included in food-related research and health promotion in China.

This study contributes to the literature on reactions to the COVID-19 pandemic by simultaneously investigating both the cognitive impact of beliefs regarding the importance of healthy eating and the affective impact of anxiety on changes in food consumption due to COVID-19.

This paper aims to in the modern world, possessing an attractive appearance is often considered a highly valued attribute. As such, the perceptions and satisfaction with one’s body are shaped by dominant cultural norms. Adolescents, women in particular, who are heavily influenced by media representations, may tend to have a distorted body image (BI), including adopting extreme dieting methods. This study reviews the adverse effects of excessive weight loss associated with this.

The authors searched journals and the internet for relevant literature using the keywords “eating disorders”, “body image” and “weight stigma”. In the case study field, they added papers that considered “nutrition” to identify the link between dieting behaviour and nutrition. From these reviews, the authors ultimately selected 190 articles that appeared to meet their research objectives. The papers cover a range of studies published between 1995 and 2023.

Among adolescent girls and young women in their early 20s, there is a social media-driven culture of being extremely thin and petite. Weight stigma puts more pressure on them and makes strange behaviours like pro-ana syndrome a part of the culture. The authors have seen that modern BI standards leave young women vulnerable to eating disorders caused by excessive dieting.

Adolescence is a time of continuous growth, so balanced nutrition is essential. However, biased societal standards of beauty can push adolescent girls who are sensitive to external gaze into excessive dieting and make eating disorders a culture. This review provides a perspective on the behaviours that should be pursued for a healthy BI.

Borderline personality disorder (BPD) is a debilitating illness characterised by a pervasive pattern of emotional instability, interpersonal difficulties and impulsive behaviour in association with repeated self-injury and chronic suicidal ideation. People diagnosed with BPD also have high rates of co-occurring psychopathology, including disorders associated with disturbed impulse control, such as substance use disorder (SUD) and disordered eating behaviours. The co-occurrence of BPD and impulse control disorders contributes to the severity and complexity of clinical presentations and negatively impacts the course of treatment and recovery. This study qualitatively documents aspects of the lived experience and recovery journeys of people diagnosed with BPD and co-occurring SUD and/or disordered eating. This study aims to identify similarities with respect to themes reported at different stages of the recovery process, as well as highlight important factors that may hinder and/or foster recovery.

In-person, in-depth, semi-structured interviews were conducted with 12 specialist service consumers within a clinical setting. Ten women and two men (22–58 years; mean: 35.5 years) were recruited. Interview transcripts were analysed using thematic analysis principles.

As expected, participants with co-occurring disorders experienced severe forms of psychopathology. The lived experience descriptions aligned with the proposition that people with BPD engage in impulsive behaviours as a response to extreme emotional states. Key emergent themes and sub-themes relating to recovery comprised three domains: factors hindering adaptive change; factors assisting adaptive change and factors that constitute change. An inability to regulate negative affect appears to be an important underlying mechanism that links the three disorders.

This study highlights the potential shortcomings in the traditional approach of treating co-occurring disorders of BPD, SUD and eating disorders as separate diagnoses. The current findings strongly support the adoption of an integrative approach to treating complex mental health issues while concurrently emphasising social connection, support and general health and lifestyle changes.

The findings of this study contribute to the burgeoning BPD recovery literature. A feature of the current study was its use of in-depth face-to-face interviews, which provided rich, many layered, detailed and nuanced data, which is a major goal of qualitative research (Fusch and Ness, 2015). Furthermore, the interviews were conducted within a safe clinical setting with engagement facilitated by a clinically trained professional. There was also a genuine willingness among participants to share their stories in the belief that doing so would inform effective future clinical practice. Their willingness and engagement as participants may reflect their progress along the path to recovery in comparison to others with similar diagnoses. Finally, most of the interviewees were engaging in dialectical behavioural therapy (DBT)-style therapies; two were receiving mentalisation-based therapy treatment, and most had previously engaged in cognitive behavioural therapy or acceptance and commitment therapy-based approaches. The predominance of DBT-style therapy may have influenced the ways that themes were articulated. Future studies could supplement this area of research by interviewing participants receiving therapeutic interventions other than DBT for the treatment of BPD and heightened impulsivity.

Higher education institutions (HEIs) play a pivotal role in fostering economic development by cultivating skilled workforce and generating knowledge and innovation. However, HEIs may pose a potential risk to sustainable economic development due to the generation of food waste inside their campus canteens. Therefore, this study aims to examine the influence of attitude, subjective norm (SN), perceived behavior control (PBC), religiosity and pro-social behavior among State Islamic Religious College (SIRC) students on their intention to avoid food waste behavior. This study also focused on the mediating role of the three original theory of planned behavior (TPB) variables and pro-social behavior in the relationship between religiosity and the intention to reduce food waste.

Questionnaires were used to collect data from 443 students at SIRC. The collected data were processed and analyzed using structural equation modelling to test direct, indirect and mediating effects.

The empirical results indicated that the eagerness of students at SIRC to reduce their behavior of leaving food behind can be driven by their negative attitudes or views toward food waste, the practice of religious teachings in their lives, the belief that they can avoid food waste and their concern for the environment. The empirical results reveal that even though religiosity influences SN, it is unable to strengthen the relationship between religiosity and the desire to be anti-food waste.

In addition to contributing to the food waste literature in the context of eating behavior, the results of this study have theoretical and practical implications.

To assess SIRC students’ behavioral intentions to avoid food waste behavior, this study used a contemporary setting to measure attitude, SN, PBC, religiosity and pro-social behavior, so strengthening the TPB’s empirical underpinning.

The evaluation of sustainable eating behaviors of individuals who constitute the society is important in the interpretation of both health-related and environmental effects. Therefore, this study aims to develop a valid and reliable scale to assess the sustainable food consumption behaviors of adults living in Turkey.

The validity of the scale was evaluated by using the factor analysis, correlation analysis and comparison of the lower and upper 27% groups with the t-test technique. Cronbach’s alpha (CA), split-half, parallel and strict criteria were used to determine the internal consistency of the scale, and the Pearson correlation analysis was conducted for the test and retest. The explanatory factor analysis and confirmatory factor analysis were applied to test construct validity.

The total variance rate explained by all the factors was 77.03%. CA value of the scale was 0.92, and the test–retest reliability coefficient was 0.96. The difference between the lower and upper 27% group means was significant at the p < 0.05 level. The factor structure of the scale was confirmed by the results of the confirmatory factor analysis.

There are scales in the international literature that have been validated to evaluate various aspects of behaviors related to sustainable food consumption (Tobler et al., 2011; Verain et al., 2015). However, to the best of the authors’ knowledge, there are no validity and reliability studies of a scale developed in Turkey on sustainable food consumption of adults.