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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.

Scholars have noted the impact of advertising on unhealthy food consumption. However, a systematic literature review (SLR) on this topic is currently lacking. This study aims to find, analyze and synthesize prior literature to set the stage for future researchers and practitioners. It also uncovers research gaps, suggests potential research questions and presents a conceptual framework for use in future research.

This paper catalogs and synthesizes topic-related literature by using the time-tested SLR methodology. It identifies and analyzes 99 relevant studies that have addressed the impact of advertising on unhealthy food consumption. Research profiling of the selected studies supported the synthesis of key themes in the extant literature.

The authors identify three key thematic foci: a) viewer attributes pertaining to excessive unhealthy food consumption, b) advertisement attributes pertaining to excessive unhealthy food consumption and, c) unhealthy food consumption regulation. Within these themes, the authors also identify some subthemes, presenting specific advertising and viewer attributes that contribute to unhealthy food consumption. The authors further develop a conceptual framework based on the stimulus-organism-response (S-O-R) model, summarizing the findings of the study. This could aid future researchers and practitioners in their design of certain strategies.

The study uncovers various gaps in the extant literature and suggests potential areas that can be examined by scholars. From a practical perspective, the study recommends certain actionable strategies for policymakers, helping customers to achieve the long-term goal of obesity reduction.

From the perspective of practice, the study recommends certain actionable strategies for policymakers helping customers achieve the long-term goal of obesity reduction.

The current study makes a novel contribution to the research on advertising and unhealthy food consumption by identifying theme-based research gaps in the existing literature, mapping those with potential research questions and presenting a conceptual framework based on the S-O-R model. Based on the findings, the study also proposes five potential research models examining diverse aspects of advertising and unhealthy food consumption to guide interested scholars and practitioners to shape the future research discourse.

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 study aims to increase knowledge of the ability of nutrition labels to guide consumer choices in real-life environments.

Food consumption and plate waste data were collected from two self-service restaurants (SSR) with different customer groups over six observation days: three control and three intervention (with nutrition labelling) periods. Study Group 1 consisted of vocational school students, mostly late adolescents (N = 1,710), and Group 2 consisted of spa hotel customers, mostly elderly (N = 1,807). In the experimental restaurants, the same food was served to the buffets during the control and intervention periods.

The nutrition label in the lunch buffet guides customers to eat fewer main foods and salads and to select healthier choices. Increased consumption of taste enhancers (salt and ketchup) was observed in the study restaurants after nutritional labelling. Nutrition labelling was associated with a reduction in plate waste among the elderly, whereas the opposite was observed among adolescents.

The results provide public policymakers and marketers with a better understanding of the effects of nutrition labelling on consumer behaviour. Future studies should further evaluate the effects of nutrition labelling on the overall quality of customer diets and the complex environmental, social, and psychological factors affecting food choices and plate waste accumulation in various study groups.

This study aims to assess Brazilian adult consumers’ behavior, aged 18–70, when purchasing ready-to-eat food during the first months of the Coronavirus disease 2019 (COVID-19) pandemic.

Participants answered an online questionnaire about behaviors related to the purchase of ready-to-eat food from food services: changes in usage frequency during the pandemic, reasons for altering purchase habits, types of food and beverages bought before and during the pandemic and the frequency of on-site (consumption in food services) and off-site (delivery, take-away and drive-through) service utilization at lunch and dinner.

Out of 970 individuals who participated in the study, during the pandemic, 38% of participants reduced their food service usage, whereas 18% stopped using it. The main reasons given by participants who reduced and stopped food service usage were cooking at home (52% and 59%, respectively) and feeling afraid of contracting COVID-19 (26% and 22%, respectively). The reduction was more frequent among divorced/widowed/single individuals (p = 0.001) and in total social distancing, that is, all day long (p = 0.03). A significant reduction in on-site consumption frequency occurred for lunch and dinner (p < 0.001), whereas an increase in the off-site consumption frequency service for lunch (p = 0.016) and a reduction for dinner (p = 0.01) occurred compared to pre-COVID-19. However, 48% of participants used these services at least once a week in both periods. Most consumed foods and drinks before and during the pandemic were pasta/pizza (74% and 64%, respectively), snack/burgers (66% and 59%, respectively), soft drinks (41% and 37%, respectively) and alcoholic beverages (37% and 25%, respectively).

Knowledge about food choices away from home during the pandemic is scarce. High consumption of food away from home has been associated with a greater risk of developing chronic non-communicable diseases, such as obesity, diabetes and others. Eating behavior is influenced by the cultural, social, economic and personal characteristics of each individual. Understanding the main changes related to the consumption of ready-to-eat food and what the affected consumers profile in a time of unprecedented crisis, it is important to provide scientific knowledge that allows one to anticipate the implications for the future of individuals’ health and food systems and, consequently, to develop public policy or awareness and promotion actions of public health that encourage adopting healthier and balanced eating habits.

It is very crucial to evaluate the suitability of food services from an environmental and economic point of view to design sustainable food menus. This study aims to analyse the food menus in a Turkish university refectory concerning sustainable nutrition and waste management and compare them with a proposed sustainable food menu.

The study examined lunch menus served in December and February 2021–2022 at Istanbul Medipol University refectory for a total of 20 days, considering the nutrient-rich food index (NRF 9.3), waste amount, food cost, water and carbon footprint parameters of the meals.

Comparing the December menu with the suggested sustainable December menu showed a significant reduction in carbon and water footprint (p = 0.001), food cost (p = 0.001) and NRF 9.3 score (p = 0.001). When February and the suggested sustainable February menu were compared, there was a significant decrease in carbon and water footprint (p = 0.001), food cost (p = 0.005) and NRF 9.3 score (p = 0.001). December and February menus had higher NRF 9.3 score compared to the sample sustainable menus, and the amounts of saturated fat, added sugar and sodium were also high in these menus.

The study revealed that university cafeteria menus are incompatible with sustainable nutrition. The findings can significantly contribute to improving the sustainability of meals and food services by minimizing the water and carbon footprint of menus.

Companies are increasingly struggling with the costs of absenteeism due to their employees’ physical and increasing psychological illnesses. At the same time, employers should recognize the value of healthy employees in terms of greater productivity and the development of positive organizational attitudes. Many organizations have implemented workplace health promotion (WHP) programs; however, we still have limited knowledge about the effectiveness of various measures. The present study is an examination of 18 WHP activities and their effect on employees’ perceived health support and actual absence rates.

I organized 112 German companies into four groups based on their subjective (employee perception of health promotion) and objective (absence rate) performance. Applying multinomial regression analysis, I assessed a company’s likelihood of falling into one of the four clusters if a specific measure was not implemented in it.

I identified five measures that significantly differ between company clusters: healthy food offerings, sports offerings, having fitness rooms, systematically evaluating WHP programs and smoking cessation courses. Investing in occupational health management can be a strategic asset for organizations. The study results give companies recommendations on how to address WHP and how to implement these concrete measures.

The study’s originality lies in the incorporation of 18 concrete WHP measures and the comparison of their effects in objective and subjective terms. It shows that employers can enhance employee well-being by using simple WHP activities.

Fresh vegetables contain advantageous phytochemical components, making them one of the most significant sources of nutrition. The threat of harmful bacteria still exists because these vegetables are not heated in restaurants before being consumed. Therefore, this study aimed to evaluate the microbial quality of fresh vegetables in restaurants of different levels.

A total of 499 fresh vegetable samples (from sandwiches and fresh-cut vegetable salads) were collected from 3 different types of food service establishment: 201 from international restaurants (IRs), 210 from national restaurants (NRs), and 88 from cafeterias (CAs). The samples were prepared and inoculated on specific growth media. The aerobic mesophilic bacteria (AMB) Campylobacter spp., Staphylococcus aureus (S. aureus), Enterobacteriaceae, Escherichia coli (E. coli) and yeast and molds were counted, and Listeria monocytogenes, Salmonella spp. and Escherichia coli O157 were detected using specialized medium.

High counts of S. aureus, above 3 log cfu/g, suggested that 71.5% of samples collected from NRs and 77.3% from CA were not accepted, whereas 81.6% of samples collected from IRs were accepted. The low population of E. coli, less than 2 log cfu/g, suggested that 99.0, 97 and 92.0 % of samples collected from IRs, NRs and CA, respectively, were accepted. Listeria monocytogenes and Escherichia coli O157 were absent from every sample. One sample was positive for Salmonella spp. in each of the NR and CA sample groups.

RIs adhere to health and hygiene standards better than NRs and CAs, according to the findings of vegetable contamination tests.

Occupant feedback is crucial for healthy, comfortable and productive offices. Existing facility management (FM) systems are limited in effective use of occupant feedback, as they fail to collect the vital contextual information (e.g. related building element, space) associated with the feedback. The purpose of this study is to formalise the contextual information requirements for structured collection of occupant feedback for rapid diagnosis and resolution of problems and integrating occupant feedback with building information modelling (BIM) for making use of its visualisation and analysis capabilities, and eventually for effective use of occupant feedback in FM operations.

A mixed-methods approach was conducted in four steps: (1) identifying occupant feedback types (e.g. echo in meeting room) in office buildings, (2) examining the current practice in collecting and processing occupant feedback via use cases, (3) determining the contextual information requirements via expert interviews and (4) validation of the information requirements via a BIM-integrated prototype.

The findings present the contextual information requirements for 107 occupant feedback types grouped under thermal comfort, indoor air quality, acoustic comfort, visual comfort, building design and facility services.

Feedback-specific contextual information items enable structured data collection and help to avoid missing data and minimise the time lost in manual data entry and recursive interaction with the occupants during FM operations.

The contextual information requirements determined are expected to enhance occupant satisfaction and FM performance in office buildings by better use of the occupant feedback and integration into BIM-enabled FM and can be extended to other building types in future studies by using the proposed methodology.

This paper aims to explore the important role boundaries play in back-office framing of environmental engagement. This is of particular interest because it is not clear how organizations in an industry without standardized environmental reporting navigate their boundaries behind the scenes and why they engage with the environment the way they do. This element of their environmental identity offers important insights into the emergence of sustainability reporting.

Guided by Miles and Ringham (2019) the authors conduct an ethnography of the Montana ski industry. The ethnography includes extensive on-site observations at nine Montana ski areas and interviews with 16 ski area executives, two regulators and a land development executive.

The authors find three key boundaries – accountability structure, degree of regulatory burden and impact measurement approach – that shape the back-office economic and environmental framing of ski executives (Goffman, 1959, 1974). From these back-office frames the authors identify four front-office cultural performances – community ecosystem, quantitative ownership, approval seeking and advocacy platform – that represent the environmental engagement strategies at these resorts.

Understanding the relationships between boundaries and environmental engagement is an important step in developing appropriate industry-wide environmental accountability and sustainability expectations. The study’s findings extend to other industries that are both highly dependent on the environment and are in the early stages of developing environmental reporting standards.

Ski resorts operate in an industry that is impacted by changes in the natural environment. The authors chronicle the process by which boundaries lead to framing which leads to environmental engagement in this weather-dependent industry. The authors explain the process of environmental identity building, the result of which both precedes environmental reporting and puts such reporting into context. In this sense, the authors show how boundaries are set and maintained in the ski resort industry, and how fundamental these boundaries are to the development of individual companies' environmental engagement strategies.