What Do Nova and the Ultraprocessed Food Concept Offer to Policymakers? From Updating Dietary Guidance to Regulatory Action and Advancing Sustainable Food System Transitions.

Carlos A Monteiro, Phillip Baker, Camila Corvalan, Barry M Popkin

Abstract read

In one paragraph

Article in American journal of public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it

0cells of the map it votes in

2citing 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

2 citing papers in PubMed.

State of the Science on Ultra-processed Foods and the Ultra-processed Food Addiction Construct.Current obesity reports · 2026
Review
Additives with Emerging Health Concerns in Ultra-Processed Sweetened Beverages Sold in the United States: Preservatives, Artificial Sweeteners, and Added Sugars.Nutrients · 2026
Article

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.

Carlos A MonteiroCarlos A. Monteiro is with the Center for Epidemiological Studies in Health and Nutrition, School of Public Health, University of São Paulo, Brazil. Phillip Baker is with the School of Public Health, University of Sydney, Australia. Camila Corvalan is with the Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile. Barry Popkin is with the Gillings School of Global Public Health, University of North Carolina at Chapel Hill.ORCID 0000-0002-3777-1533

Phillip BakerCarlos A. Monteiro is with the Center for Epidemiological Studies in Health and Nutrition, School of Public Health, University of São Paulo, Brazil. Phillip Baker is with the School of Public Health, University of Sydney, Australia. Camila Corvalan is with the Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile. Barry Popkin is with the Gillings School of Global Public Health, University of North Carolina at Chapel Hill.

Camila CorvalanCarlos A. Monteiro is with the Center for Epidemiological Studies in Health and Nutrition, School of Public Health, University of São Paulo, Brazil. Phillip Baker is with the School of Public Health, University of Sydney, Australia. Camila Corvalan is with the Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile. Barry Popkin is with the Gillings School of Global Public Health, University of North Carolina at Chapel Hill.

Barry M PopkinCarlos A. Monteiro is with the Center for Epidemiological Studies in Health and Nutrition, School of Public Health, University of São Paulo, Brazil. Phillip Baker is with the School of Public Health, University of Sydney, Australia. Camila Corvalan is with the Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile. Barry Popkin is with the Gillings School of Global Public Health, University of North Carolina at Chapel Hill.ORCID 0000-0001-9495-9324

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This article outlines applications of the Nova food classification system in policies aimed at reducing the share of ultraprocessed food (UPF) in population diets. Such policies are lagging far behind the growing scientific and public attention to UPFs and the mounting evidence of their harms, reflecting industry opposition and institutional inertia but also valid scientific critiques and policy concerns. We examine how Nova and the UPF concept can inform and improve dietary guidance, dietary monitoring and target-setting, food regulation, and sustainable food system transitions. We position UPF-based policies as complementary to, rather than in competition with, existing policies aimed at addressing dietary nutrient imbalances, offering a constructive way forward to enhance the promotion of healthy diets and facilitate the transition to healthier and sustainable food systems. (

Indexed as

Nutrition PolicyFood, ProcessedFood SupplyHumans

Identifiers

PMID42233194

DOI10.2105/AJPH.2026.308509

PMCPMC13277450

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.