Evidence map›Paper›PMID 32713024›Full record

ArticleAnnals of the New York Academy of Sciences2020

Changing diets and the transformation of the global food system.

Sonja J Vermeulen, Toby Park, Colin K Khoury, Christophe Béné

Abstract read
In one paragraph

Article in Annals of the New York Academy of Sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

39 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. The role of nutrition on thyroid health and disease: myths and facts.Journal of endocrinological investigation · 2026
    Review
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  9. Perceptions, Knowledge and Culinary Use of Legumes in Australia: A Convenience Sample Analysis.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2026
    Article
  10. Article
  11. Wild vegetables contribute to improving the diversity and sustainability of vegetable diets in China.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Sonja J VermeulenCGIAR System Organization, Montpellier, France.
Toby ParkBehavioural Insights Team, London, UK.
Colin K KhouryInternational Center for Tropical Agriculture (CIAT), Palmira, Valle del Cauca, Colombia.
Christophe BénéInternational Center for Tropical Agriculture (CIAT), Palmira, Valle del Cauca, Colombia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An aspirational global food system is one that delivers across a suite of the Sustainable Development Goals (SDGs), including universal access to healthy diets, which can also codeliver on climate and environment SDGs. The literature has downplayed the relative contribution of dietary change to sustainable food systems. In this perspective article, we argue that the potential for positive transformational change in diets should not be underestimated, for two sets of reasons. First, the dynamism of diets over long-term and, especially, recent history shows the potential for rapid and widespread change, including toward more diverse and healthier diets. Second, contemporary behavioral research demonstrates promising tactics to influence consumers' dietary choices. Since the entire food system creates the circumstances of those choices, the most effective strategies to shift diets will involve multiple approaches that deliberately aim not just to influence consumers themselves but also to incentivize all actors in the food systems, taking into account multiple agendas and values. The effectiveness of actions will depend on the political economy at local, national, and global levels. Overall, there are reasons to be hopeful about the potential for accelerated global dietary change, given both historic trends and the growing suite of tools and approaches available.

Indexed as

Food SupplyDietGlobal HealthHealth PolicyHumansbehavioral changedietshealthpolicysustainability

Identifiers

PMID32713024
PMCPMC7689688

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.