Evidence map›Paper›PMID 41783030›Full record

ArticleCurrent developments in nutrition2026

Effect of Supplementation with Red Rooibos Tea on Body Composition, Metabolic Outcomes, and Movement in Ovariectomized Sprague-Dawley Rats.

Rebekah S Feld, Mitchell A Ianiero, Matthew K Goncharow, Dawson B Kays, Sara Madanat, Rebecca Ek MacPherson, Brian D Roy, Wendy E Ward

Abstract read
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Article in Current developments in nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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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

8 authors.

Rebekah S FeldDepartment of Kinesiology, Brock University, St. Catharines, ON, Canada.
Mitchell A IanieroDepartment of Health Sciences, Brock University, St. Catharines, ON, Canada.
Matthew K GoncharowDepartment of Kinesiology, Brock University, St. Catharines, ON, Canada.
Dawson B KaysDepartment of Kinesiology, Brock University, St. Catharines, ON, Canada.
Sara MadanatDepartment of Kinesiology, Brock University, St. Catharines, ON, Canada.
Rebecca Ek MacPhersonDepartment of Health Sciences, Brock University, St. Catharines, ON, Canada.
Brian D RoyDepartment of Kinesiology, Brock University, St. Catharines, ON, Canada.
Wendy E WardDepartment of Kinesiology, Brock University, St. Catharines, ON, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Menopause is associated with increases in visceral adipose tissue, reductions in lean mass, and a reduced energy expenditure. The ovariectomized (OVX) rat model can be used to model these changes and to test potential interventions that may attenuate this response. Red rooibos (RR), due to its high polyphenol content, may counter the effect of low estrogen concentrations. Objectives: To determine if consumption of RR can blunt the changes to body composition, metabolic outcomes, and movement that occur in the OVX rat model. Methods: Fifty-six female, 6-mo-old, Sprague-Dawley rats were randomly assigned to 4 groups ( Results: RR did not attenuate OVX-induced changes. As expected, OVX resulted in a higher whole-body percent fat mass, a lower percent lean mass, and a higher body mass than SHAM rats ( Conclusions: RR intervention did not attenuate the changes to body composition, metabolic, or movement outcomes observed in the OVX group. This study provides insights into the progression of body composition and metabolic changes in the OVX rat model, contributing to a better understanding of the physiological impacts of estrogen deficiency.

Indexed as

body compositionmenopauseovariectomypolyphenolsrats

Identifiers

PMID41783030
PMCPMC12955642

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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 OpenQuestion graph.