September 12, 2025AppetiteOpen Access

The effectiveness of interventions to improve environmentally sustainable and healthy dietary behaviours among European adults: a systematic review

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Authors

HSHiroko SatoChiba University JOJohn C. OldroydAustralian Catholic University

Discussion

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Implication

Systematic review evaluates interventions improving sustainable and healthy dietary behaviours among adults, indicating multi-level strategies may prove effective.

Key Points

Findings suggest that multi-level interventions improve healthy dietary behaviours among European adults.
Nine of the analyzed studies displayed a high risk of bias in evaluating interventions for dietary improvements.
The systematic review synthesized evidence from 17 studies on sustainable dietary behaviours in various contexts.
High-quality research is needed to explore the long-term effects of interventions targeting sustainable dietary behaviours.

Cite This Study

Sato et al. (2025) studied this question.

synapsesocial.com/papers/68d418db713b0b5dfea648f2 https://doi.org/10.1016/j.appet.2025.108302

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Implication

Systematic review evaluates interventions improving sustainable and healthy dietary behaviours among adults, indicating multi-level strategies may prove effective.