Evidence map›Paper›PMID 40823015›Full record

ArticleFrontiers in nutrition2025

Nutrient-adequate diets with the lowest greenhouse gas emissions or price are the least acceptable-insights from dietary optimisation modelling using the iOTA model

Mahya Tavan, Nick W Smith, Andrew J Fletcher, Jeremy P Hill, Warren C McNabb

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Mahya TavanSustainable Nutrition Initiative®, Riddet Institute, Massey University, Palmerston North, New Zealand.
Nick W SmithSustainable Nutrition Initiative®, Riddet Institute, Massey University, Palmerston North, New Zealand.
Andrew J FletcherSustainable Nutrition Initiative®, Riddet Institute, Massey University, Palmerston North, New Zealand.
Jeremy P HillSustainable Nutrition Initiative®, Riddet Institute, Massey University, Palmerston North, New Zealand.
Warren C McNabbSustainable Nutrition Initiative®, Riddet Institute, Massey University, Palmerston North, New Zealand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the past decade, there has been an increasing interest in the environmental sustainability of diets because food systems are responsible for a third of the anthropogenic greenhouse gas emissions (GHGE). However, less attention has been paid to the nutrient adequacy, consumer acceptability, and affordability of such diets. Such knowledge is particularly scarce in New Zealand, where approximately 40% of adults and 20% of children may live under severe to moderate food insecurity. The iOTA Model

Indexed as

bioavailabilitydietary optimisationlinear programmingnutrient adequacynutritionsustainable diets

Identifiers

PMID40823015
PMCPMC12353718

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.