Evidence map›Paper›PMID 42315959›Full record

ReviewNature food2026

The validity and utility of Nova and the concept of ultra-processed foods for science and policy.

Neha Khandpur, Johanna Marianna Geleijnse, Carlijn Barbara Maria Kamphuis, Elizabeth Velema, Maartje Pieternel Poelman, Rik Eshuis, Sanne Kartini Djojosoeparto, Marcel Franciscus Verweij, Alyssa Jaclyn Moran

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature food, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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

9 authors.

Neha KhandpurDivision of Human Nutrition and Health, Wageningen University, Wageningen, the Netherlands. neha.khandpur@wur.nl.ORCID http://orcid.org/0000-0002-4766-8361
Johanna Marianna GeleijnseDivision of Human Nutrition and Health, Wageningen University, Wageningen, the Netherlands.ORCID http://orcid.org/0000-0001-7638-0589
Carlijn Barbara Maria KamphuisDepartment of Interdisciplinary Social Science, Utrecht University, Utrecht, the Netherlands.
Elizabeth VelemaNetherlands Nutrition Centre, the Hague, the Netherlands.
Maartje Pieternel PoelmanChair Group Consumption and Healthy Lifestyles, Wageningen University & Research, Wageningen, the Netherlands.
Rik EshuisDepartment of Industrial Engineering & Innovation Sciences, Eindhoven University of Technology, Eindhoven, the Netherlands.
Sanne Kartini DjojosoepartoChair Group Consumption and Healthy Lifestyles, Wageningen University & Research, Wageningen, the Netherlands.
Marcel Franciscus VerweijEthics Institute, Department of Philosophy and Religious Studies, Utrecht University, Utrecht, the Netherlands.ORCID http://orcid.org/0000-0001-9169-1852
Alyssa Jaclyn MoranDepartment of Medical Ethics and Health Policy, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As with other aggregated constructs, the concept of ultra-processed foods is multidimensional, encompassing variation in nutritional composition, ingredients, processing methods and additive profiles. Here we argue that this complexity does not diminish the construct's analytic or predictive utility for science or policy. We do so by addressing four critiques of ultra-processed foods and the Nova classification system common in the public discourse, drawing parallels with other dietary exposures and their evidence base. In responding to these critiques, our aim is to underscore the conceptual clarity, validity and utility of Nova and ultra-processed foods, encouraging continued scientific engagement and scrutiny.

Indexed as

Fast FoodsFood HandlingNutrition PolicyFood, ProcessedHumansNutritive Value

Identifiers

PMID42315959

What OpenQuestion holds

Textmetadata
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.