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This article describes results of a systematic review of social marketing physical activity interventions targeting adults 60 years and over. Thirty-four articles covering seven social marketing interventions were identified following systematic literature review procedures. None of the identified interventions gave evidence that they addressed all six social marketing benchmark criteria; three interventions addressed five social marketing benchmark criteria and a further three interventions addressed four social marketing benchmark criteria. Four interventions reported positive behavior change, and no negative behavioral changes were reported among all seven social marketing interventions. Previous research shows that social marketing interventions employing all six benchmark criteria offer greater potential to change behaviors, yet none of the interventions in this review used all of the benchmark criteria. Audience segmentation and exchange were used by only three interventions.

Non-communicable diseases (NCD) have increased dramatically in developed and developing countries. Unhealthy diet is one of the major factors contributing to NCD development. Recent evidence has identified deterioration in aspects of dietary quality across many world regions, including low- and middle-income countries (LMIC). Most burdens of disease attributable to poor diet can be prevented or delayed as they occur prematurely. Therefore, it is important to identify and target unhealthy dietary behaviours in order to have the greatest impact. National dietary-related programmes have traditionally focused on micronutrient deficiency and food security and failed to acknowledge unhealthy dietary intakes as a risk factor that contributes to the development of NCD. Inadequate intakes of healthy foods and nutrients and excess intakes of unhealthy ones are commonly observed across the world, and efforts to reduce the double burden of micronutrient deficiency and unhealthy diets should be a particular focus for LMIC. Interventions and policies targeting whole populations are likely to be the most effective and sustainable, and should be prioritized. Population-based approaches such as health information and communication campaigns, fiscal measures such as taxes on sugar-sweetened beverages, direct restrictions and mandates, reformulation and improving the nutrient profile of food products, and standards regulating marketing to children can have significant and large impacts to improve diets and reduce the incidence of NCD. There is a need for more countries to implement population-based effective approaches to improve current diets.

HETs report that food literacy is very important for adolescents to learn. The focus is more on microaspects in comparison to macroaspects of food literacy. Schools' food environments are ideally positioned to shape dietary intake of adolescents but their potential is not being realized.

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This study set out to examine environmental factors impacting on the food literacy of adolescents. It utilized data from a nation‐wide survey of home economics teachers regarding their experience of food literacy education in Australian high schools. Content analysis and the ANGELO framework were applied to analyse free‐text comments from 78 of the respondents that were collected as part of a more extensive data set. The analysis of environmental factors revealed three enablers and ten barriers that could influence food literacy education delivered by high schools in Australia. High schools are well positioned to improve adolescents’ food literacy through a comprehensive, hands‐on approach in home economics. However, many environmental barriers were reported that could influence food literacy education in Australian high schools such as: lack of teaching materials and facilities, and human resources; the perceived inadequacy of the Australian school curriculum; non‐supportive school canteens; and negative role modelling. This study points to the need to eliminate or reduce these environmental barriers impacting on the capacity for effective food literacy education in high schools to help adolescents increase their food literacy and thereby support them in making informed food choices.

Objective: Schools have been recognised as a potential setting for improving young peoples’ food and beverage choices; however, many schools fail to adhere to healthy food and beverage policy standards. The current study aimed to explore the enablers and barriers to effective implementation of and compliance with school-based food and beverage policies. Design: Systematic review and meta-synthesis. Eight electronic databases were searched for articles in June 2019. Studies were eligible for inclusion if they reported on implementation and/or compliance of school-based food and/or beverage policies with outcomes relating to enablers and/or barriers. This review had no restrictions on study design, year of publication or language. Seventy-two full-text articles were assessed for eligibility, of which twenty-eight were included in this review. Setting: Studies conducted globally that focused on schools. Participants: School-based healthy food and beverage policies. Results: Financial (cost of policy-compliant foods, decreased profit and revenue), physical (availability of policy-compliant foods, close geographical proximity to unhealthy food outlets) and social (poor knowledge, understanding, and negative stakeholders’ attitudes towards policy) factors were the most frequently reported barriers for policy implementation. Sufficient funding, effective policy communication and management, and positive stakeholders’ attitudes were the most frequently reported enablers for policy implementation. Conclusions: There is a need for better communication strategies, financial and social support prior to school-based food policy implementation. Findings of this review contribute to a thorough understanding of factors that underpin best practice recommendations for the implementation of school-based food policy, and inform those responsible for improving public health nutrition.

A significant proportion of the world's adult population is insufficiently active. One approach used to overcome barriers and facilitate participation in physical activity is social marketing. The aims of this systematic review are twofold: first, this review seeks to provide a contemporary review of social marketing's effectiveness in changing physical activity for the better; second, it seeks to ascertain the extent that Andreasen's (2002) six social marketing benchmark criteria have been applied in social marketing interventions targeting physical activity. Design/methodology/approach: Ninety-four articles covering twenty-six social marketing interventions were identified following systematic literature review procedures. Findings: None of the interventions gave evidence that they addressed all six social marketing benchmark criteria, and only four interventions addressed five criteria. Our results indicate that three of the benchmark criteria, namely behavioural objectives, formative research and marketing mix are well utilised in social marketing interventions. Inclusion of market segmentation, exchange and competition offers potential to extend further on social marketing's effectiveness in increasing physical activity. Originality/value: The results of the current study indicate that increasing the number of benchmark criteria used in an intervention to at least four increases the chances of achieving positive behavioural outcomes.