Summary
This systematic review examines the evidence base for sustainable diets as a convergent intervention addressing individual health, community wellbeing and planetary boundaries. The authors synthesise literature on how dietary patterns that are nutritionally adequate and environmentally low-impact can simultaneously improve human health outcomes and reduce agricultural system burden. The work positions sustainable eating as a nexus intervention within food systems rather than treating health, social and environmental outcomes as separate domains.
Regional applicability
The findings are potentially relevant to UK dietary guidance and public health nutrition policy, particularly as the Eatwell Guide increasingly incorporates environmental sustainability criteria. However, applicability depends on whether the review included UK-specific evidence and whether identified sustainable dietary patterns align with food availability and cultural acceptability in the UK context.
Key measures
Health outcomes (likely cardiovascular disease, metabolic markers, micronutrient status); environmental metrics (greenhouse gas emissions, water use, land use); community-level indicators; dietary pattern characteristics
Outcomes reported
The study systematically reviewed evidence on how sustainable dietary patterns address health outcomes for individuals, communities and environmental sustainability. It likely synthesised findings on the intersection of diet quality, food system impacts and health endpoints across multiple studies.
Topic tags
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