Evidence map›Paper›PMID 40802664›Full record

ArticlePloS one2025

Effects of Baobab fruit powder on gut and cardiometabolic health in obesity-Protocol for a randomised placebo-controlled trial.

Sylvia Riedel, Keren de Buys, Abegail M Tshivhase, Amy E Mendham, Pieter Venter, Fatima Hoosen, Lara R Dugas, Caroline D'Alton, Jody A Rusch, Bianca Southon and 7 more

Abstract readClinical Trial Protocol
In one paragraph

Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

17 authors.

Sylvia RiedelBiomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.ORCID https://orcid.org/0000-0002-3439-9238
Keren de BuysBiomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.
Abegail M TshivhaseBiomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.
Amy E MendhamRiverland Academy of Clinical Excellence, Riverland Mallee Coorong Local Health Network, South Australia Health, Australia.
Pieter VenterBiomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.
Fatima HoosenHealth through Physical Activity, Lifestyle and Sport Research Centre, Division of Physiological Sciences, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
Lara R DugasPublic Health Sciences, Loyola University Chicago, Maywood, Illinois, United States of America.ORCID https://orcid.org/0000-0002-0692-8585
Caroline D'AltonDivision of Physiological Sciences/Division of Sports Medicine, Department of Human Biology/Department of Family, Community and Emergency Care, University of Cape Town, Cape Town, South Africa.
Jody A RuschDivision of Chemical Pathology, Department of Pathology, University of Cape Town, Cape Town, South Africa.ORCID https://orcid.org/0000-0002-0874-3082
Bianca SouthonDivision of Chemical Pathology, Department of Pathology, University of Cape Town, Cape Town, South Africa.
Carmen P PheifferBiomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.
Rabia JohnsonBiomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.
Tarylee ReddyBiostatistics Research Unit, South African Medical Research Council, Durban, South Africa.
Nonhlanhla Yende-ZumaBiostatistics Research Unit, South African Medical Research Council, Durban, South Africa.ORCID https://orcid.org/0000-0002-3708-8611
Christo J F MullerBiomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.
Joel A DaveDivision of Endocrinology, Department of Medicine, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa.
Julia H GoedeckeBiomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite its commercial availability, its high fibre, vitamin C and polyphenol content, there are limited scientific studies exploring the cardiometabolic effects of Baobab fruit powder (BFP) in humans. Due to its high fibre content, BFP may offer a potential intervention to reduce intestinal barrier dysfunction and therefore mitigate cardiometabolic risk. A randomized, double-blind, placebo-controlled trial will be conducted with 50 apparently healthy participants living with obesity. Participants will consume either 16 g of BFP or an isocaloric placebo daily for 45 days. The primary outcome will be intestinal permeability determined using the urinary lactulose/mannitol test. Secondary outcomes include blood biomarkers in intestinal permeability (lipopolysaccharide (LPS), intestinal fatty acid binding protein (IFABP), soluble cluster of differentiation 14 (sCD14) and LPS-binding protein (LBP)), microbiota diversity and composition and cardiometabolic risk markers including glucose levels, blood lipid profiles and blood pressure. Liver and kidney function will be monitored at baseline, after 2 weeks and following 45 days of consumption as safety outcomes. The study protocol ensures rigorous, weekly monitoring of participant compliance and tolerability, along with careful tracking of potential adverse events. Intention-to-treat analysis and mixed effects models will be employed for statistical analyses. Potential selection bias and participant dropout are addressed through thorough recruitment strategies and predefined sample size calculations. This research will contribute to the growing body of knowledge on dietary interventions in the context of cardiometabolic risk, particularly in populations at risk for developing metabolic disease. South African Clinical Trial Registry - SANCTR, DOH-27-062024-8061; Pan African Clinical Trial Registry - PACTR202308727853680.

Indexed as

FruitObesityAdultBiomarkersDouble-Blind MethodFemaleGastrointestinal MicrobiomeHumansMaleMiddle AgedPowdersRandomized Controlled Trials as TopicYoung AdultBiomarkersPowders

Identifiers

PMID40802664
PMCPMC12349125

What OpenQuestion 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 OpenQuestion graph.