Cited by 95Probiotics and Fermented FoodsExercise and Physiological ResponsesOccupational Health and Performance

Effect of a Probiotics Supplementation on Respiratory Infections and Immune and Hormonal Parameters during Intense Military Training

Tiollier, Eve, Chennaoui, Mounir, Gomez-Merino, Danielle, Drogou, Catherine, Filaire, Edith, Guezennec, Charles Yannick·2007·Military Medicine

Abstract

This study examined the effect of a probiotics supplementation on respiratory tract infection (RTI) and immune and hormonal changes during the French Commando training (3-week training followed by a 5-day combat course). Cadets (21 +/- 0.4 years) received either a probiotics (n = 24) or a placebo (n = 23) supplementation over the training period. We found no difference in the RTI incidence between groups but a significantly greater proportion of rhinopharyngitis in the probiotic group (p < 0.05). Among immune parameters, the major finding was an immunoglobulin A decrease after the combat course only in the placebo group (p < 0.01), but the difference between the two groups was not significant. A greater increase in dehydroepiandrostane sulfate was observed in the probiotics group after the combat course (p < 0.05). This study suggested that the benefits of a probiotics supplementation in a multistressor environment relied mainly on its capacity to prevent the infection to spread throughout the respiratory tract.

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Crossref · 10.7205/milmed.172.9.1006

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  • In French soldiers, L. casei supplementation during intense military training did not significantly affect URTI incidence.

    “Similarly, there was no significant effect on URTI incidence in a study investigating the effect of L. casei supplementation in French soldiers participating in intense military training for 3 weeks in a 5-day combat course [56].”

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Research works printed but not linked: 1

  1. Edited by Hughes DA, Darlington LG, Bendich A. Totowa, NJ, Humana Press, 2003.

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Authors
Tiollier, E., Chennaoui, M., Gomez-Merino, D., Drogou, C., Filaire, E., & Guezennec, C. Y.
Affiliations
Université d'Orléans (FR)
Venue
Military Medicine
Published
2007-09
Volume
172
Issue
9
Pages
1006-1011
ISSN
  • 0026-4075 (ISSN-L)
  • 1930-613X
OpenAlex
W1822991126
Cited by
95
References
22
Citations by year
2026: 2 · 2025: 4 · 2024: 6 · 2022: 8 · 2021: 2 · 2020: 16 · 2019: 5 · 2018: 4 · 2017: 1 · 2016: 9 · 2015: 4 · 2014: 4 · 2013: 5 · 2012: 7
FWCI
6.51
Type
journal article
Language
en
Open access
closed
Locations
  • Military Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
Danone
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Health Sciences › Medicine › Rehabilitation › Exercise and Physiological Responses
  • Health Sciences › Health Professions › Occupational Therapy › Occupational Health and Performance
Keywords
respiratory infections, military education, rhinopharyngitis, immunoglobulin A, dehydroepiandrosterone sulfate, stress hormones, immune response, military cadets, infection control
MeSH terms
Administration, Oral, Adult, Dose-Response Relationship, Drug, Double-Blind Method, Fluorescent Antibody Technique, Follow-Up Studies, Hormones, Humans, Immunoglobulin A, Immunity, Cellular, Lymphocytes, Male, Military Personnel, Respiratory Tract Infections, Saliva, Treatment Outcome, Dietary Supplements, Probiotics

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