Evidence map›Paper›PMID 36459308›Full record

ReviewPlant foods for human nutrition (Dordrecht, Netherlands)2023

Dietary Polyphenols and Obesity: A Review of Polyphenol Effects on Lipid and Glucose Metabolism, Mitochondrial Homeostasis, and Starch Digestibility and Absorption.

Courage Sedem Dzah, David Asante-Donyinah, Emmanuel Letsyo, John Dzikunoo, Zeenatu Suglo Adams

Abstract readReview
PubMed Publisher
In one paragraph

Review in Plant foods for human nutrition (Dordrecht, Netherlands), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 4% 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.

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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
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  3. IntegrativeNutrients · 2026
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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

5 authors at 1 institution in 1 country.

Courage Sedem DzahDepartment of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana. cdzah@htu.edu.gh.ORCID http://orcid.org/0000-0001-6518-8639
David Asante-Donyinah *Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana.
Emmanuel Letsyo *Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana.
John Dzikunoo *Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana.
Zeenatu Suglo Adams *Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana.
Ho Technical University · GH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity is a major global public health concern, limiting socio-economic development and human productivity. As studies focus on finding sustainable solutions to this challenge, polyphenols have shown promising results and have become a research focus. This is mainly because of associated lower risks of side effects with their use, compared to synthetic pharmaceuticals. In this study, the anti-obesity potentials of dietary polyphenols have been reviewed. Using a narrative approach, the biological activities of polyphenols and their influence on energy metabolism and mechanisms are discussed. Specifically, their roles in insulin-dependent glucose uptake, insulin sensitivity, lipid metabolism and storage in adipocytes, starch digestibility, and regulation of mitophagy and mitogenesis in muscle cells and adipocytes, were considered. After considering the major findings of many related studies, it was confirmed that polyphenols can prevent and ameliorate obesity by fighting insulin resistance (IR) induced by pro-inflammatory cytokines, scavenging reactive oxygen species (ROS) and limiting their effects, and by regulating the expression and/or activity of key enzymes along relevant pathways. More human studies are needed to reveal more about the anti-obesity effects of dietary polyphenols and their effective doses in humans.

Indexed as

Insulin ResistancePolyphenolsGlucoseHomeostasisHumansLipid MetabolismLipidsObesityStarchGlucoseLipidsPolyphenolsStarchAdipogenesisDietary polyphenolsGlucose metabolismInsulin resistanceLipid metabolismObesity

Identifiers

PMID36459308
OpenAlexW4310599169

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.