Cited by 776Probiotics and Fermented FoodsInfant Nutrition and HealthComplementary and Alternative Medicine Studies

Probiotic use in clinical practice: what are the risks?

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Boyle, Robert J, Robins-Browne, Roy M, Tang, Mimi LK·2006·The American Journal of Clinical Nutrition

Abstract

Probiotics have been advocated for the prevention and treatment of a wide range of diseases, and there is strong evidence for their efficacy in some clinical scenarios. Probiotics are now widely used in many countries by consumers and in clinical practice. Given the increasingly widespread use of probiotics, a thorough understanding of their risks and benefits is imperative. In this article we review the safety of probiotics and discuss areas of uncertainty regarding their use. Although probiotics have an excellent overall safety record, they should be used with caution in certain patient groups-particularly neonates born prematurely or with immune deficiency. Because of the paucity of information regarding the mechanisms through which probiotics act, appropriate administrative regimens, and probiotic interactions, further investigation is needed in these areas. Finally, note that the properties of different probiotic species vary and can be strain-specific. Therefore, the effects of one probiotic strain should not be generalized to others without confirmation in separate studies. Careful consideration should be given to these issues before patients are advised to use probiotic supplements in clinical practice.

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  1. Rautio M, Jousimies-Somer H, Kauma H, et al. Liver abscess due to a Lactobacillus rhamnosus strain indistinguishable from L. rhamnosus strain GG. Clin Infect Dis 1999;28:1159 -60.
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Authors
Boyle, R. J., Robins-Browne, R. M., & Tang, M. L.
Affiliations
Royal Children's Hospital (AU)
Corresponding author
Tang, Mimi LK
Venue
The American Journal of Clinical Nutrition
Publisher
Elsevier BV
Published
2006-06
Volume
83
Issue
6
Pages
1256-1264
ISSN
0002-9165 (ISSN-L)
OpenAlex
W2170210827
Cited by
776
References
75
Citations by year
2026: 21 · 2025: 38 · 2024: 37 · 2023: 46 · 2022: 32 · 2021: 48 · 2020: 39 · 2019: 36 · 2018: 32 · 2017: 45 · 2016: 40 · 2015: 37 · 2014: 50 · 2013: 45 · 2012: 52
FWCI
4.64
Type
journal article
Language
en
Open access
Locations
  • American Journal of Clinical Nutrition (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Health Sciences › Nursing › Nutrition and Dietetics › Infant Nutrition and Health
  • Health Sciences › Medicine › Complementary and alternative medicine › Complementary and Alternative Medicine Studies
Keywords
probiotics, probiotic safety, preterm infants, immunodeficiency, probiotic supplements
MeSH terms
Adult, Aged, Aged, 80 and over, Bifidobacterium, Child, Child, Preschool, Diarrhea, Female, Gastrointestinal Diseases, Humans, Infant, Infant, Newborn, Lactobacillus, Male, Middle Aged, Fungemia, Sepsis, Probiotics

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