Evidence map›Paper›PMID 38332359›Full record

ArticleNature food2024

Health-environment efficiency of diets shows nonlinear trends over 1990-2011.

Pan He, Zhu Liu, Giovanni Baiocchi, Dabo Guan, Yan Bai, Klaus Hubacek

Abstract read
In one paragraph

Article in Nature food, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–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

14 citing papers in PubMed.

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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

6 authors.

Pan HeSchool of Earth and Environmental Sciences, Cardiff University, Cardiff, UK. hepannju@gmail.com.ORCID 0000-0003-1088-6290
Zhu LiuDepartment of Earth System Science, Tsinghua University, Beijing, China. zhuliu@hku.hk.ORCID 0000-0002-8968-7050
Giovanni BaiocchiDepartment of Geographical Science, University of Maryland, College Park, MD, USA.ORCID 0000-0002-0319-7561
Dabo GuanDepartment of Earth System Science, Tsinghua University, Beijing, China.ORCID 0000-0003-3773-3403
Yan BaiSchool of Public Affairs, Zhejiang University, Hangzhou, China.ORCID 0000-0001-9367-508X
Klaus HubacekIntegrated Research on Energy, Environment & Society (IREES) at the Energy Sustainability Research Institute Groningen (ESRIG), University of Groningen, Groningen, the Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the impacts of diets on health and the environment, as well as their association with socio-economic development, is key to operationalize and monitor food systems shifts. Here we propose a health-environment efficiency indicator defined as a ratio of health benefits and four key food-related environmental impacts (greenhouse gas emissions, scarcity-weighted water withdrawal, acidifying and eutrophying emissions) to assess how diets have performed in supporting healthy lives in relation to environmental pollution and resource consumption across 195 countries from 1990 to 2011. We find that the health-environment efficiency of each environmental input follows a nonlinear path along the Socio-Demographic Index gradient representing different development levels. Health-environment efficiency first increases thanks to the elimination of child and maternal malnutrition through greater food supply, then decreases driven by additional environmental impacts from a shift to animal products, and finally shows a slow growth in some developed countries again as they shift towards healthier diets.

Indexed as

DietEnvironmentChildDiet, HealthyEnvironmental PollutionFoodHumans

Identifiers

PMID38332359
PMCPMC10896724

What OpenQuestion holds

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Registered trials

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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.