Healthy eating in the wild: An experience-sampling study of how food environments and situational factors shape out-of-home dietary success

From willpower to strategies: Existing insights and outstanding issues in self-control strategy use in daily life

This paper focuses on recent advances in research on strategies that support self-control in everyday life. No one strategy or set of strategies appears to be effective at all times and in all situations. To understand effective self-control, we must expand our understanding of how strategies fit the situation and the person. To this end, we propose researching unexplored aspects of situations, how self-control strategies develop in the first place, and the role of emotion regulation in self-control strategy effectiveness. We also highlight methodological blind spots and offer ways to correct them and introduce new methodological approaches to best capture self-control strategies in everyday life.

Tackling (Childhood) Obesity through a Voluntary Food Reformulation Policy: A Repeated Cross-Sectional Study Investigating Nutritional Changes in the Out-of-Home Sector

The Childhood Obesity Plan aimed to reduce sugar and energy in foods through a voluntary sugar-reduction programme. Our primary objective was to determine whether this implementation strategy had been successful, focusing on the out-of-home sector. We used a repeated cross-sectional design to evaluate nutritional changes in desserts served by leading chain restaurants. We extracted nutrition information from online menus in autumn/winter 2020, for comparison with baseline (2017) and interim (2018) values extracted from third-party datasets. We assessed compliance with the 20% sugar-reduction target and category-specific energy targets by product category and for pooled desserts. Overall, sugar/portion and energy/portion decreased by 11% and 4%, respectively. Policy targets were achieved in one of five categories (ice-cream: -38% sugar, p < 0.001; -30% energy, p < 0.001). Secondary outcomes were analysed for subgroups with the necessary data. Few chains significantly reduced sugar and/or energy across their dessert range. Energy/portion was positively associated with portion weight and sugar/portion but not with sugar/100 g. More than half of adults' desserts contained excessive sugar and/or saturated fat compared with dietary guidelines. Children's desserts less frequently exceeded guidelines. These results demonstrate that voluntary measures can drive substantial change when technical, commercial, and operational barriers can be overcome.

A Descriptive Qualitative Study of the Perceptions of Regulatory Authorities, Parents, and School Canteen Owners in the South of Ecuador about the Challenges and Facilities Related to Compliance with the National Regulation for School Canteens

The prevalence of overweight and obesity in the Ecuadorian school population continues to increase. An important factor in children's nutrition is the food offered in school canteens. The objective of this study was to explore the perceptions of the challenges faced by and facilities of school canteens in the provinces of southern Ecuador in terms of complying with national regulations. For this qualitative descriptive study, semi-structured interviews were conducted in 2021 with six school canteen owners, six school directors, five health experts, and seven parents of children attending school from three provinces, Cañar, Azuay, and Morona Santiago, in Ecuador. The data were transcribed and subsequently analyzed in ATLAS ti. The participants indicated several challenges to comply with the regulations of school canteens, such as the expenses generated by them, the lack of control of street food vendors in the surroundings of the schools, and the lack of trained personnel. Regarding the facilities, they highlighted that the regulation for cleaning and hygiene are more easily fulfilled. Standards and control of the food stipend in school canteens are required to ensure a supply of healthy food for the children. Multiple challenges and strategies are proposed to improve the eating habits of the school population and to improve the nutrition of schoolchildren.

Personal values, motives, and healthy and sustainable food choices: Examining differences between home meals and restaurant meals

People are increasingly eating out in restaurants, where meals tend to be higher in calories, less nutritious, and contain more meat. In this paper, we argue that differences in the motivational processes underlying people's food choices could help to explain why food choices made in restaurants are typically unhealthier and less sustainable than at home. Using online survey data from 301 Dutch participants, we compared the influence of stable personal values and transient food choice motives on the healthiness and sustainability of meals chosen in a hypothetical choice task, which was geared to the home and restaurant consumption contexts. As expected, participants opted for unhealthy and meat-based meals more often in the restaurant than the home context. Conservation values related negatively and self-transcendence values positively to choosing sustainable meals both in the home and in the restaurant context, although the relation with self-transcendence values was significantly weaker in the restaurant context. Also, taste and social eating were considered more important for choosing restaurant meals, while health was a more important motive for food choices at home. Finally, model comparisons revealed that motives were better predictors of healthy meal choices in both contexts, while the influence of values and motives on sustainable meal choices was more similar. In conclusion, the results from the present study enhance our understanding of differences between choosing home and restaurant meals by providing an account of the values and motives associated with the healthiness and sustainability of home and restaurant meal choices.

Sociodemographic Aspects and Healthy Behaviors Associated With Perceived Life Satisfaction in Health Professionals

BACKGROUND

Life satisfaction is a determining factor for the improvement of mental and physical health. Health care workers are a vulnerable population to suffer alterations in the factors that affect life satisfaction. Determining the influence of these factors on quality of life is important for their proper management.

OBJECTIVE

To examine sociodemographic factors and healthy behaviors influencing life satisfaction in Peruvian professionals.

METHODS

A cross-sectional study was conducted with 506 health care workers, who had a mean age of 40.34 years (SD = 10.39). A sociodemographic questionnaire, sleep quality, physical activity, eating habits, and life satisfaction were used. A regression model was fitted with the life satisfaction variable as the dependent variable.

RESULTS

In multivariable analysis, age (β = -.938, P < .01) and perception of poor health status (β = -4.743, P < .001) were found to be associated with lower life satisfaction. On the other hand, higher university education level (β = 1.667, P < .001), absence of smoking (β = 3.202, P < .01), absence of depressive symptoms (β = 3.390, P < .001), interest in daily activities (β = 3.503, P < .05), good sleep quality (β = 1.027, P < .01), a high frequency of physical activity (β = 1.056, P < .01), and healthy eating are variables associated with higher life satisfaction.

CONCLUSION

Sociodemographic aspects such as age and the perception of poor health are associated with lower life satisfaction. On the other hand, healthy behaviors such as absence of smoking, absence of depressive symptoms, interest in daily activities, good quality of sleep, high frequency of physical activity, and a healthy diet were associated with higher life satisfaction.

Directed transformation of food raw materials - as a key factor in the transition to “personalized nutrition”

In the article, based on the results of the analysis of the relationship between public health and the nutrition structure of the Russian population, the main problems are identified and tasks in the field of personalized dietetics, functional and specialized nutrition are updated. The key points in solving these problems, taking into account scientific and technological achievements in the field of biochemistry, nutrigenetics, nutrigenomics and nutrimicrobiome in the 21st century, is the transition to "personalized nutrition". The main fundamental tasks in the field of agricultural science are determined, aimed primarily at identifying the patterns of transformation of food raw materials throughout the life cycle in order to create modern forms of food. On the example of pectin, it is shown that the study of the mechanisms and patterns of transformation of pectincontaining raw materials under the influence of physical, chemical, biotechnological methods in cooperation with scientists and specialists in the field of medicine and computer science makes it possible to create pectins with different chemical composition and structure and intended, in particular, for the prevention of intoxication heavy metals and organochlorine pesticides.

Examining COVID-19-Related Changes toward More Climate-Friendly Food Consumption in Germany

The present study examined the overall potential that the COVID-19 pandemic and its restrictions have for the promotion of climate-friendly food consumption in Germany. We looked at COVID-19-related changes in people’s climate-friendly food-consumption behaviors by comparing retrospectively self-reported performances between the time period in which the COVID-19 restrictions were in place and the pre-COVID-19 period. Furthermore, we examined the durability of such COVID-19-related changes with regard to an imagined post-COVID-19 period and the role of people’s personal climate-protection norms in COVID-19-related behavioral changes. To do so, we conducted two online surveys in June/July 2020 with German consumers: (a) an online study in a sample that was representative of the German population (NCOR1 = 3092) and (b) another online study in a smaller sample of German consumers (NCOR2 = 300). Altogether, the data from both surveys indicated several COVID-19-related changes toward more climate-friendly food consumption, not only during the COVID-19 pandemic and its restrictions, but also with regard to long-term changes in a potential post-COVID-19 period. Furthermore, our results also provide initial empirical evidence that people’s personal climate-protection norms are relevant moderating factors of these short- and long-term COVID-19-related behavioral changes.