Emerging issues in probiotic safety: 2023 perspectives

Daniel Merenstein, Bruno Pot, Gregory Leyer, Arthur C Ouwehand, Geoffrey A Preidis, Christopher A Elkins, Colin Hill, Zachery T Lewis, Andrea L Shane, Niv Zmora, Mariya I Petrova, Maria Carmen Collado, Lorenzo Morelli, Gina A Montoya, Hania Szajewska, Daniel J Tancredi, Mary Ellen Sanders

Research output: Contribution to journalArticlepeer-review

139 Citations (Scopus)
180 Downloads (Pure)

Abstract

Probiotics are used for both generally healthy consumers and in clinical settings. However, theoretical and proven adverse events from probiotic consumption exist. New probiotic strains and products, as well as expanding use of probiotics into vulnerable populations, warrants concise, and actionable recommendations on how to work toward their safe and effective use. The International Scientific Association for Probiotics and Prebiotics convened a meeting to discuss and produce evidence-based recommendations on potential acute and long-term risks, risks to vulnerable populations, the importance for probiotic product quality to match the needs of vulnerable populations, and the need for adverse event reporting related to probiotic use. The importance of whole genome sequencing, which enables determination of virulence, toxin, and antibiotic resistance genes, as well as clear assignment of species and strain identity, is emphasized. We present recommendations to guide the scientific and medical community on judging probiotic safety.

Original languageEnglish
Article number2185034
Number of pages <span style="color:red"p> <font size="1.5"> ✽ </span> </font>22
JournalGut Microbes
Volume15
Issue number1
DOIs
Publication statusPublished - 2023

Bibliographical note

Funding Information:
ISAPP provided travel funding for non-industry-affiliated members of this expert panel. ISAPP is funded by equal contributions from member companies involved in the development, assessment, or marketing of probiotic or prebiotic products. Although ISAPP receives funds to support its activities from commercial sources, its activities and positions are set by an all-academic, volunteer board of scientists. Industry members have no control over the positions of the organization.

Publisher Copyright:
© 2023 The Author(s). Published with license by Taylor & Francis Group, LLC.

Copyright:
Copyright 2023 Elsevier B.V., All rights reserved.

Keywords

  • Anti-Bacterial Agents/adverse effects
  • Gastrointestinal Microbiome
  • Prebiotics
  • Probiotics/adverse effects

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