{"title":"Probiotics in Health Care: A Critical Appraisal.","authors":"Eamonn M Quigley, Fergus Shanahan","doi":"10.1146/annurev-med-042423-042315","DOIUrl":null,"url":null,"abstract":"<p><p>Consumption of probiotic products continues to increase, perhaps driven by an interest in gut health. However, the field is filled with controversy, inconsistencies, misuse of terminology, and poor communication. While the probiotic concept is biologically plausible and in some cases mechanistically well established, extrapolation of preclinical results to humans has seldom been proven in well-conducted clinical trials. With noteworthy exceptions, clinical guidance has often been derived not from large, adequately powered clinical trials but rather from comparisons of disparate, small studies with insufficient power to identify the optimal strain. The separation of probiotics from live biotherapeutic products has brought some clarity from a regulatory perspective, but in both cases, consumers should expect scientific rigor and strong supporting evidence for health claims.</p>","PeriodicalId":8056,"journal":{"name":"Annual review of medicine","volume":" ","pages":""},"PeriodicalIF":15.1000,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annual review of medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1146/annurev-med-042423-042315","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
Consumption of probiotic products continues to increase, perhaps driven by an interest in gut health. However, the field is filled with controversy, inconsistencies, misuse of terminology, and poor communication. While the probiotic concept is biologically plausible and in some cases mechanistically well established, extrapolation of preclinical results to humans has seldom been proven in well-conducted clinical trials. With noteworthy exceptions, clinical guidance has often been derived not from large, adequately powered clinical trials but rather from comparisons of disparate, small studies with insufficient power to identify the optimal strain. The separation of probiotics from live biotherapeutic products has brought some clarity from a regulatory perspective, but in both cases, consumers should expect scientific rigor and strong supporting evidence for health claims.
期刊介绍:
The Annual Review of Medicine, which has been published since 1950, focuses on important advancements in diverse areas of medicine. These include AIDS/HIV, cardiology, clinical pharmacology, dermatology, endocrinology/metabolism, gastroenterology, genetics, immunology, infectious disease, neurology, oncology/hematology, pediatrics, psychiatry, pulmonology, reproductive medicine, and surgery. The journal's current volume has transitioned from a gated access model to an open access model through the Annual Reviews' Subscribe to Open program. All articles published in the journal are now available under a CC BY license.