School Food Systems and Nutrition Practices

School food systems encompass the policies, infrastructure, procurement processes, catering services and cultural practices that determine what and how children eat during the school day. Effective systems integrate menu standards, nutritional education, dining environment and stakeholder engagement to promote healthy eating and reduce inequalities. Whole school approaches align curriculum, leadership, parental involvement and community partnerships to foster consistent messaging and support for healthy diets. Recent initiatives range from universal free meal schemes to pilot projects in sustainable and inclusive catering, each seeking to balance nutritional quality, cost-effectiveness and acceptability. Attention to food environments—in and around schools—recognises that external commercial pressures and peer dynamics shape student choices. Successful programmes often combine top-down policy measures with bottom-up engagement of pupils, parents, teachers and caterers, emphasising capacity building, monitoring and adaptive governance. Globally, evidence links improved dietary intake to better growth, cognitive function and social cohesion, while highlighting persistent challenges around resource allocation, operational complexity and context specificity.

Research from Nature Portfolio

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School Food Systems and Nutrition Practices publication trend

The graph below shows the total number of articles in school food systems and nutrition practices across all publications each year (not limited to Nature Index journals).

Technical terms

Systems thinking: An approach that examines the interrelated components and feedback loops within a complex environment to inform policy and intervention design.

Food environment: The physical, economic, policy and sociocultural contexts that influence individuals’ food choices and nutritional intake.

Whole school approach: A comprehensive framework that integrates health promotion into all aspects of school life, including curriculum, ethos, environment and community partnerships.

Inclusive catering: Provision of meals that accommodate diverse dietary needs and cultural preferences while adhering to nutritional standards.

References

1. Understanding school food systems to support the development and implementation of food based policies and interventions. International Journal of Behavioral Nutrition and Physical Activity (2023).
2. A qualitative study exploring the perceptions of children, parents and school staff towards the development and implementation of school lunch provision within primary schools in the Netherlands. BMC Public Health (2023).
3. Healthy, Inclusive and Sustainable Catering in Secondary Schools—An Analysis of a Transformation Process with Multiple Tensions. International Journal of Environmental Research and Public Health (2024).
4. Lunchtime food and drink purchasing: young people’s practices, preferences and power within and beyond the school gate. Cambridge Journal of Education (2015).
5. Learning from the implementation of Universal Free School Meals in Scotland using Normalisation Process Theory: Lessons for policymakers to engage multiple stakeholders. Food Policy (2020).