Evidence map›Paper›PMID 34515299›Full record

ArticleThe American journal of clinical nutrition2021

The carbohydrate-insulin model: a physiological perspective on the obesity pandemic.

David S Ludwig, Louis J Aronne, Arne Astrup, Rafael de Cabo, Lewis C Cantley, Mark I Friedman, Steven B Heymsfield, James D Johnson, Janet C King, Ronald M Krauss and 7 more

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in The American journal of clinical nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05121844 (Use of Continuous Glucose Monitoring in Non-Diabetic Population to Compliment Signos Mobile Health Platform), which is not on this map. Cited by 134 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
134citing papers in PubMed, 4 pooled it
26.2field-weighted citation impact, top 1% of its field
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.

NCT05121844 naactive not recruitingnot on this map

Use of Continuous Glucose Monitoring in Non-Diabetic Population to Compliment Signos Mobile Health Platform: Comprehensive Weight Optimization Program and Customized Lifestyle Modifications

TypeinterventionalSponsorSignos IncRan2021 to 2027Enrolled31,187ConditionsWeight Loss, Metabolic Syndrome, Pre-diabetes, Central ObesityArmsContinuous Glucose Monitor Device
3 · Its place in the literature

Who cites it

134 citing papers in PubMed, 4 syntheses or guidelines pooled it, 275 citations in OpenAlex.

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  16. Effect of theFoods (Basel, Switzerland) · 2026
    Article
  17. Article
  18. Article
  19. [Research progress in mechanisms of dietary resistant starch for regulating glucose and lipid metabolism].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2026
    Review
  20. Article

74 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors at 13 institutions in 3 countries.

David S LudwigNew Balance Foundation Obesity Prevention Center, Boston Children's Hospital, Boston, MA, USA.ORCID 0000-0003-3307-8544
Louis J AronneComprehensive Weight Control Center, Weill Cornell Medicine, New York, NY, USA.
Arne AstrupDepartment of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark.ORCID 0000-0001-8968-8996
Rafael de CaboTranslational Gerontology Branch, National Institute on Aging, NIH, Baltimore, MD, USA.ORCID 0000-0003-2830-5693
Lewis C CantleyDepartment of Medicine, Weill Cornell Medicine, New York, NY, USA.
Mark I FriedmanMonell Chemical Senses Center, Philadelphia, PA, USA.
Steven B HeymsfieldMetabolism & Body Composition Laboratory, Pennington Biomedical Research Center, Baton Rouge, LA, USA.
James D JohnsonDiabetes Research Group, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada.
Janet C KingDepartment of Nutritional Sciences & Toxicology, University of California Berkeley, Berkeley, CA, USA.
Ronald M KraussDepartment of Pediatrics, University of California San Francisco, San Francisco, CA, USA.
Daniel E LiebermanDepartment of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA.
Gary TaubesNutrition Science Initiative, San Diego, CA, USA.
Jeff S VolekDepartment of Human Sciences, Ohio State University, Columbus, OH, USA.
Eric C WestmanDepartment of Medicine, Duke University School of Medicine, Durham, NC, USA.
Walter C WillettDepartment of Nutrition, Harvard TH Chan School of Public Health, Boston, MA, USA.ORCID 0000-0003-1458-7597
William S YancyDepartment of Medicine, Duke University School of Medicine, Durham, NC, USA.
Cara B EbbelingNew Balance Foundation Obesity Prevention Center, Boston Children's Hospital, Boston, MA, USA.
Boston Children's Hospital · USCornell University · USDuke University · USBrigham and Women's Hospital · USHarvard University · USMonell Chemical Senses Center · USNational Institute on Aging · USPennington Biomedical Research Center · USThe Ohio State University · USUniversity of British Columbia · CAUniversity of California, Berkeley · USUniversity of California, San Francisco · USUniversity of Copenhagen · DK

Funding

Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI ROBERT A KESTERSON · 2005 to 2026
$26.5M
Role of Phosphoinositides and Protein Kinases in the control of Cancer MetabolismR35CA197588 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI LEWIS C. CANTLEY · 2016 to 2026
$10.2M
NCI NIH HHS R35 CA197588NIDDK NIH HHS P30 DK072476
6 · The paper itself

Abstract

According to a commonly held view, the obesity pandemic is caused by overconsumption of modern, highly palatable, energy-dense processed foods, exacerbated by a sedentary lifestyle. However, obesity rates remain at historic highs, despite a persistent focus on eating less and moving more, as guided by the energy balance model (EBM). This public health failure may arise from a fundamental limitation of the EBM itself. Conceptualizing obesity as a disorder of energy balance restates a principle of physics without considering the biological mechanisms that promote weight gain. An alternative paradigm, the carbohydrate-insulin model (CIM), proposes a reversal of causal direction. According to the CIM, increasing fat deposition in the body-resulting from the hormonal responses to a high-glycemic-load diet-drives positive energy balance. The CIM provides a conceptual framework with testable hypotheses for how various modifiable factors influence energy balance and fat storage. Rigorous research is needed to compare the validity of these 2 models, which have substantially different implications for obesity management, and to generate new models that best encompass the evidence.

Indexed as

Dietary FatsInsulinCarbohydratesDietary CarbohydratesEnergy IntakeEnergy MetabolismHumansObesityPandemicsCarbohydratesDietary CarbohydratesDietary FatsInsulindietary carbohydrateendocrinologyenergy balanceglucagonincretinsinsulinmacronutrientsobesityscholarly discourseweight loss

Identifiers

PMID34515299
PMCPMC8634575
OpenAlexW3200181038

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

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.