Plant-Based Meal Replacement and Cardiometabolic Risk Factors in Adults with Obesity: A Randomized Controlled Trial

Authors

  • Laine A Department of Clinical Nutrition, University of Helsinki, Helsinki, Finland Author
  • Juric D Department of Endocrinology and Metabolism, University of Split, Split, Croatia Author
  • Gallagher C Department of Cardiology, University of Galway, Galway, Ireland Author

DOI:

https://doi.org/10.5281/zenodo.22343516

Keywords:

plant-based diet, meal replacement, obesity, cardiometabolic risk, weight loss

Abstract

Graphical abstract

Background: Obesity increasingly drives dyslipidaemia, hypertension, and dysglycaemia worldwide. Objective: To synthesise
evidence on plant-based meal replacements (PBMRs) as a strategy for weight and cardiometabolic risk reduction in adults with
obesity. Methods: Narrative review of published randomised trials, systematic reviews and meta-analyses, and mechanistic
studies retrieved from PubMed, Crossref, and Europe PMC. Findings: PBMRs produce clinically meaningful reductions in body
weight, LDL-cholesterol, blood pressure, and glycaemic markers, comparable to or exceeding conventional meal replacements.
Conclusions: PBMRs represent a scalable, evidence-supported adjunct to cardiometabolic risk management, though long-term
adherence data remain limited.

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Graphical abstract

Published

2025-07-09

Issue

Section

Articles

How to Cite

Plant-Based Meal Replacement and Cardiometabolic Risk Factors in Adults with Obesity: A Randomized Controlled Trial. (2025). Journal of Clinical Nutrition and Food Science, 8(1), 1-8. https://doi.org/10.5281/zenodo.22343516