Evidence mapPaperPMID 39339787Full record

Trial reportNutrients2024

Green Tea Kombucha Impacts Inflammation and Salivary Microbiota in Individuals with Excess Body Weight: A Randomized Controlled Trial.

Gabriela Macedo Fraiz, Dandara Baia Bonifácio, Udielle Vermelho Lacerda, Rodrigo Rezende Cardoso, Viviana Corich, Alessio Giacomini, Hércia Stampini Duarte Martino, Sergio Esteban Echeverría, Frederico Augusto Ribeiro de Barros, Fermín I Milagro and 1 more

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Trial
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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

11 authors.

Gabriela Macedo FraizDepartment of Nutrition and Health, Universidade Federal de Viçosa, Viçosa 36570-900, Brazil.ORCID 0000-0002-9183-2130
Dandara Baia BonifácioDepartment of Nutrition and Health, Universidade Federal de Viçosa, Viçosa 36570-900, Brazil.ORCID 0000-0002-0618-5275
Udielle Vermelho LacerdaDepartment of Food and Technology, Universidade Federal de Viçosa, Viçosa 36570-900, Brazil.ORCID 0000-0003-3725-9027
Rodrigo Rezende CardosoDepartment of Food and Technology, Universidade Federal de Viçosa, Viçosa 36570-900, Brazil.ORCID 0009-0006-2161-9058
Viviana CorichDepartment of Agronomy, Food Natural Resources, and Environment (DAFNAE), Università degli Studi di Padova, 35020 Legnaro, Italy.
Alessio GiacominiDepartment of Agronomy, Food Natural Resources, and Environment (DAFNAE), Università degli Studi di Padova, 35020 Legnaro, Italy.ORCID 0000-0003-4124-0142
Hércia Stampini Duarte MartinoDepartment of Nutrition and Health, Universidade Federal de Viçosa, Viçosa 36570-900, Brazil.
Sergio Esteban EcheverríaDepartment of Nutrition, Food Science and Physiology, Centre for Nutrition Research, University of Navarra, 31008 Pamplona, Spain.
Frederico Augusto Ribeiro de BarrosDepartment of Food and Technology, Universidade Federal de Viçosa, Viçosa 36570-900, Brazil.ORCID 0000-0001-7300-8773
Fermín I MilagroDepartment of Nutrition, Food Science and Physiology, Centre for Nutrition Research, University of Navarra, 31008 Pamplona, Spain.ORCID 0000-0002-3228-9916
Josefina BressanDepartment of Nutrition and Health, Universidade Federal de Viçosa, Viçosa 36570-900, Brazil.ORCID 0000-0002-4993-9436

Funding

Coordenação de Aperfeicoamento de Pessoal de Nível Superior 001Fundação de Amparo à Pesquisa do Estado de Minas Gerais CAPE 507/2019 - APQ-00035-20Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition CB12/03/30002
6 · The paper itself

Abstract

backgroundGreen tea kombucha (GTK) is a fermented beverage with promising health benefits, but few studies proved its impact on human health. Thus, we aimed to investigate the impact of GTK on weight loss, inflammation, and salivary microbiota in individuals with excess body weight.

methodsThis is a randomized controlled clinical trial that lasted 10 weeks with two groups of individuals with excess body weight: control (CG; n = 29; caloric restriction) and kombucha (KG; n = 30; caloric restriction + 200 mL GTK). Body composition, anthropometry, saliva, and blood collection were performed in the beginning and end of the intervention. Plasma interleukins were determined by flow cytometry. Salivary microbiota was analyzed by 16S rRNA sequencing.

resultsBoth groups decreased weight, BMI, and body fat (

conclusionsGTK did not enhance weight loss, but it decreased the LAP. GTK helped in the inflammatory profile and induced positive changes in oral microbiota composition.

Indexed as

InflammationMicrobiotaSalivaAdultBody CompositionBody Mass IndexCaloric RestrictionFemaleHumansKombucha TeaMaleMiddle AgedOverweightTeaWeight LossKombucha TeaTeacytokinesfermented foodshuman microbiomeobesitysaliva

Identifiers

PMID39339787
PMCPMC11435194

What Socratic 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 Socratic graph.