Key action areas for transforming the UK food system: insights from the Transforming UK Food Systems (TUKFS) Programme project portfolio.

The UK food system is a driver of the public health crisis of non-communicable disease, is linked to the cost-of-living crisis, and contributes to climate change, biodiversity loss and soil degradation. The economy relies strongly on the health of its people and food businesses, while also impacting the livelihoods of food system actors. However, action towards more resilient, equitable and regenerative food systems remains too slow and unambitious to adequately address these challenges. The Transforming UK Food Systems Programme comprises a wide range of research projects which address these challenges in a novel place-based, co-produced and action-oriented way. We provide 27 suggested action areas for supporting food system transformation, grouped in five themes spanning production, manufacturing, supply chain and consumption. Among the suggestions, there is a strong emphasis on the importance of co-production with food system actors and affected citizens. We highlight the vital role of governance and policy in supporting these action areas in both a structural and financial way, noting that this needs both national policy and regional approaches to take into account geographically varying cultural circumstances and values, and to allow the high level of co-production necessary.This article is part of the theme issue 'Transforming terrestrial food systems for human and planetary health'.