Sustainable Healthy Innovative Food System Transformation

In this section
Sustainable Healthy Innovative Food System Transformation
Our purpose

Our purpose

SHIFT researchers aim to drive science-based transformation of food systems for the benefit of human and planetary health.

Our food system is at the heart of a syndemic of crises in climate, nature and human health. Our diets are a leading cause of non-communicable diseases and up to a quarter of adult deaths are associated with poor diets. At the same time, our food system contributes ~35% of greenhouse gas emissions as well as to significant biodiversity loss, in the UK and elsewhere.

Transformative change is essential in how we produce, process, distribute, and consume food. SHIFT brings together a diverse team of experts in public health nutrition, social sciences, economic modelling, environmental sciences, and biology, to develop innovative science-based solutions. Through collaboration with external partners, we aim to drive meaningful change and translate research into real-world impact.

Our research contributes to the following UN Sustainable Development Goals:

2 Zero Hunger, 3 Good Health and Well-being, 12 Responsible Consumption and Production, 13 Climate Action, 14 Life Below Water, 15 Life on Land

Meet our researchers

SHIFT is a leading team of scientists based at the Rowett Institute, University of Aberdeen, who conduct collaborative and interdisciplinary research to understand how sustainable food systems and responsible food environments can contribute to human and planetary health.

Our stakeholder-driven and policy-relevant research projects deliver evidence-based policy support for effective and relevant solutions to our current food system-based public health, socio-economic and environmental challenges.

We push boundaries and drive impact through the application of state-of-the-art approaches, leveraging the extensive skills and expertise of the interdisciplinary team.

headshot of Baukje de Roos
Baukje de Roos

Baukje conducts human intervention studies to assess how food and dietary patterns, and food environments, affect human and planetary health outcomes. She also exploits data-driven approaches to model food swaps and optimised dietary scenario’s that increase healthiness and food biodiversity, whilst reducing environmental impacts. She has extensive expertise in the research area of seafood and health.

Headshot of David McBey
David McBey

David is a social scientist who is interested in how healthy and sustainable food systems can be achieved through behavioural changes at all stages, from production to consumption. He uses quantitative methods to understand broad patterns and attitudes, and qualitative methods to understand the lived experience of food choice.

Headshot of Ben McCormick
Ben McCormick

Ben uses statistical and computational modelling to untangle decisions and consequences across the food system, focussing both on healthy and sustainable diet choices and agricultural production. Ben's broader interests include understanding how research across the food chain is turned into evidence-informed policy.

Headshot of Shashika D. Rathnayaka
Shashika D. Rathnayaka

Shashika is an applied economist specialising in consumer demand analysis, food and agricultural economics, and econometric modelling. She has expertise in demand system estimation, time series modelling, panel data analysis, and simulation modelling. Her research examines how economic, and policy factors shape food consumption patterns, food and nutrition security, and sustainability, generating evidence-based insights to inform policies that promote healthier, more sustainable food systems.

Headshot of Magaly Aceves-Martins
Magaly Aceves-Martins

Magaly is a public health nutrition expert with extensive experience in evidence synthesis and decision-support tool development. She is interested in leveraging data and new technologies, such as Artificial Intelligence, to drive innovation in nutrition and health. She utilises nutrition-related data and metadata to frame knowledge and enhance understanding of current public health and nutritional issues and their alignment with present environmental sustainability challenges.

Headshot of Licida Giuliani
Licida Giuliani

Licida draws on expertise in soil health, sustainable diets, and environmental sciences to explore how dietary choices impact sustainability outcomes. She has experience in evidence synthesis, evaluating diet-related environmental impacts, and developing frameworks and decision-support tools. Her work bridges environmental science and food systems, supporting informed dietary choices by highlighting trade-offs between nutrition, convenience, and environmental impact.

Headshot of Surbhi Agarwal
Surbhi Agarwal

Surbhi is a public health nutritionist with an experience of working in health inequalities, and data-driven policy research. She specializes in the analysis of large-scale health and nutrition datasets, using statistical modelling and geospatial analysis. She is broadly interested in understanding the environmental and health impacts of current food systems and their global transformation toward more sustainable models that support the achievement of Sustainable Development Goals.

Projects

Diet, Sustainability and Net Zero

a plate of delicious soup atop a tartan blanketSCOTTISH GOVERNMENT RESAS. Integrated socio-environmental modelling of policy scenarios for Scotland. Contact: Ben McCormick. Current project.

SCOTTISH GOVERNMENT RESAS. Pathways to healthy and sustainable diets: Identifying facilitators, barriers and unintended consequences of switching to a more plant-based diet. Contact: David McBey and Ben McCormick.

SCOTTISH GOVERNMENT RESAS. Drivers and barriers for adopting healthy and sustainable food swaps in young adults. Contact: Baukje de Roos and Magaly Aceves-Martins. Current project.

SCOTTISH GOVERNMENT RESAS. Climate change, biodiversity loss and changing diets. Contact: Baukje de Roos. Previous project.

BBSRC EASTBIO. Modelling of healthy and sustainable seafood choices. Contact: Baukje de Roos. Current project.

DANIDA. Climate-resilient aquatic food systems for healthy lives of young women and girls in Bangladesh. Contact: Baukje de Roos. Current project.

UNILEVER. Food Biodiversity in UK diets. Contact: Baukje de Roos. Previous project.

Wellcome Trust: Maximising potential of plant-based convenience foods in real-life sustainable diets. Contact: Surbhi Agarwal, Licida Giuliani. Current project.

Agricultural production and food supply systems

a ploughed fieldSCAF. I Farmer: identity within the Scottish farming community. Contact: Ben McCormick, Dave McBey. Current project.

SEFARI Fellowship. Net zero opportunities to mitigate agricultural emissions in the North East Scotland. Contact: Ben McCormick. Previous project.

SEFARI Fellowship. Nutrient value of agricultural commodities. Contact: Ben McCormick. Previous project.

Food security and food system resilience

a fish farm on a lochNIH. Prioritizing food systems interventions to reduce adolescents' nutrition insecurity and malnutrition in low-income settings. Contact: Ben McCormick. Current project.

SCOTTISH GOVERNMENT RESAS. Understanding the Scottish food supply chain. Contact: Baukje de Roos and Shashika Rathnayaka. Current project.

WWF. Nutrition Security Matrix. Contact: Ben McCormick, Current project.

Who do we work with?

Logos of gov.scot, RESAS, marine.gov.scot, SEFARI, Department for Environment, Food & Rural Affairs, SRUC, James Hutton Institute, SAOS, Food Standards Scotland, Nourish Scotland, Seafood Scotland, Zero Waste Scotland, WWF, Wellcome