Evidence map›Paper›PMID 41523275›Full record

ReviewFood science & nutrition2026

Effects of Non-Soy Legumes on Body Weight and Body Composition: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Reza Rahmanian, Mohsen Shaygantabar, Azita Hekmatdoost, Ali Nikparast, Fatemeh Javaheri-Tafti, Zeinab Ghaeminejad, Andisheh Khoshrang, Alireza Hatami, Mohsen Mohammadi-Sartang

Abstract readReview
In one paragraph

Review in Food science & nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

9 authors.

Reza RahmanianDepartment of Clinical Nutrition, School of Nutrition and Food Sciences Shiraz University of Medical Sciences Shiraz Iran.ORCID https://orcid.org/0009-0004-0125-5096
Mohsen ShaygantabarDepartment of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute Shahid Beheshti University of Medical Sciences Tehran Iran.ORCID https://orcid.org/0009-0006-5483-9495
Azita HekmatdoostDepartment of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute Shahid Beheshti University of Medical Sciences Tehran Iran.ORCID https://orcid.org/0000-0002-1944-0052
Ali NikparastDepartment of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute Shahid Beheshti University of Medical Sciences Tehran Iran.ORCID https://orcid.org/0000-0003-2686-2584
Fatemeh Javaheri-TaftiDepartment of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute Shahid Beheshti University of Medical Sciences Tehran Iran.ORCID https://orcid.org/0009-0009-8007-8687
Zeinab GhaeminejadDepartment of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute Shahid Beheshti University of Medical Sciences Tehran Iran.ORCID https://orcid.org/0009-0002-3299-2684
Andisheh KhoshrangStudent Research Committee, School of Nutrition and Food Sciences Shiraz University of Medical Sciences Shiraz Iran.ORCID https://orcid.org/0009-0009-3149-2873
Alireza HatamiDepartment of Nutrition, Faculty of Medicine Mashhad University of Medical Sciences Mashhad Iran.ORCID https://orcid.org/0009-0001-8712-0165
Mohsen Mohammadi-SartangDepartment of Clinical Nutrition, School of Nutrition and Food Sciences Shiraz University of Medical Sciences Shiraz Iran.ORCID https://orcid.org/0000-0002-1613-4893

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-soy legumes are rich in protein, fiber, and phytochemicals that may contribute to the prevention and management of obesity. Previous reviews have not specifically evaluated non-soy legumes or comprehensive body composition outcomes, highlighting the need for a focused meta-analysis. This systematic review and meta-analysis aimed to evaluate the effects of non-soy legume consumption on body composition parameters in adults, based on evidence from randomized controlled trials. Comprehensive searches were conducted in PubMed, Scopus, Medline, Web of Science, Cochrane Library, and Google Scholar up to January 2024 to identify eligible randomized controlled trials assessing the effects of non-soy legumes on body weight, body mass index (BMI), waist circumference (WC), and fat mass (FM). Weighted mean differences (WMDs) and 95% confidence intervals (CIs) were calculated using a random-effects model. Heterogeneity, subgroup analyses, meta-regression, sensitivity analyses, and publication bias were evaluated using standard statistical methods. Thirty-six trials met the inclusion criteria. Non-soy legume consumption significantly reduced WC (WMD: -1.61 cm; 95% CI: -2.06, -1.16;

Indexed as

body compositionbody weightlegumemeta‐analysis

Identifiers

PMID41523275
PMCPMC12783219

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.