Pulse Brain · Growing Health Evidence Index
Tier 4 — Narrative / commentaryPeer-reviewed

Collaborating with 'blue food' system stakeholders to achieve optimal nutritional health and wellbeing in less affluent communities.

C. Pettinger; L. Hunt; C. Wagstaff

Proceedings of the Nutrition Society · 2026

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Summary

This narrative review examines the intersection of nutritional need, food equity, and sustainability in UK blue food systems, using 'The Plymouth Fish Finger' social innovation as an exploratory case study. The authors argue that materially deprived communities require greater fish consumption for nutritional adequacy, yet face barriers related to global overfishing and supply chain inequities. Through transdisciplinary co-production methods and multi-stakeholder collaboration, the review identifies pathways for systemic food system transformation that can balance nutrition, affordability, and environmental sustainability.

Regional applicability

The study is directly UK-focused, examining local food systems and the Plymouth case study as exemplar for UK policy and practice. The findings are highly applicable to United Kingdom contexts, particularly regarding regional food policy, community nutrition programmes, and sustainable seafood procurement strategies in deprived areas.

Key measures

Qualitative analysis of collaborative processes, stakeholder engagement mechanisms, and barriers to equitable fish access within local food systems

Outcomes reported

The study critiques 'The Plymouth Fish Finger' as a collaborative social innovation case study, exploring how multi-stakeholder co-production approaches can improve access to and availability of fish within local food systems. It identifies strategies and recommendations for research, practice, action and policy to enable transformative systemic change in blue food access for materially deprived communities.

Theme
Policy, governance & rights
Subject
Food & agricultural policy
Study type
Narrative Review
Study design
Narrative review
Source type
Peer-reviewed study
Status
Published
Geography
United Kingdom
System type
Food supply chain
DOI
10.1017/s0029665125102139
Catalogue ID
NRmupdc5m3-0a8

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