Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1017/S0007114521000568 http://hdl.handle.net/11449/205907 |
Resumo: | Strenuous physical activity, sleep deprivation, and psychological stress are common features of military field training. This study aimed to evaluate the effects of supplementation with a synbiotic ice cream on salivary IgA, gastrointestinal symptoms, well-being indicators, and gut microbiota in young military participants undergoing field training. Sixty-five military completed the study: one group was supplemented for 30 days with synbiotic ice cream containing: 2.1x108 CFU/g for L. acidophilus LA-5 and 2.7x109 CFU/g for B. animalis BB-12 and 2.3g of inulin in the 60g of ice cream at manufacture, and the other with a placebo ice cream. Volunteers were evaluated at pre-supplementation (baseline), post-supplementation, and after a five-day military training. Bifidobacterium and Lactobacillus genera were measured in stool samples and both showed a higher differential abundance post-supplementation and training. Salivary IgA and gastrointestinal symptoms decreased at post-training in both groups (p<0.05; main effect of time); however, supplementation with synbiotic did not mitigate this effect. Tenseness and sleepiness were decreased in the synbiotic-treated group, but not in the placebo group at post-military training (p=0.01 and p=0.009, respectively; group x time effect). The other well-being indicators were not affected by the synbiotic supplementation. In conclusion, 30 days of synbiotic ice cream supplementation containing inulin, L. acidophilus LA-5, and B. animalis BB-12 favourably modulated gut microbiota and improved tenseness and sleepiness in healthy young military undergoing a 5-day field training. These improvements may be relevant to this population as they may influence the decision-making process in an environment of high physical and psychological stress. |
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Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trialMicrobiomeMilitaryMoodPrebioticProbioticRespiratorySomnolenceStrenuous physical activity, sleep deprivation, and psychological stress are common features of military field training. This study aimed to evaluate the effects of supplementation with a synbiotic ice cream on salivary IgA, gastrointestinal symptoms, well-being indicators, and gut microbiota in young military participants undergoing field training. Sixty-five military completed the study: one group was supplemented for 30 days with synbiotic ice cream containing: 2.1x108 CFU/g for L. acidophilus LA-5 and 2.7x109 CFU/g for B. animalis BB-12 and 2.3g of inulin in the 60g of ice cream at manufacture, and the other with a placebo ice cream. Volunteers were evaluated at pre-supplementation (baseline), post-supplementation, and after a five-day military training. Bifidobacterium and Lactobacillus genera were measured in stool samples and both showed a higher differential abundance post-supplementation and training. Salivary IgA and gastrointestinal symptoms decreased at post-training in both groups (p<0.05; main effect of time); however, supplementation with synbiotic did not mitigate this effect. Tenseness and sleepiness were decreased in the synbiotic-treated group, but not in the placebo group at post-military training (p=0.01 and p=0.009, respectively; group x time effect). The other well-being indicators were not affected by the synbiotic supplementation. In conclusion, 30 days of synbiotic ice cream supplementation containing inulin, L. acidophilus LA-5, and B. animalis BB-12 favourably modulated gut microbiota and improved tenseness and sleepiness in healthy young military undergoing a 5-day field training. These improvements may be relevant to this population as they may influence the decision-making process in an environment of high physical and psychological stress.School of Applied Sciences University of Campinas (FCA/UNICAMP)Food Technology Institute (ITAL) State Government of São PauloInstitute of Biosciences Department of General and Applied Biology Sao Paulo State University (UNESP)Faculty of Food Engineering University of Campinas (FEA/UNICAMP)Multidisciplinary Center of Chemical Biological and Agricultural Research University of Campinas (CPQBA/UNICAMP)School of Pharmaceutical Science University of Sao Paulo Julio de Mesquita Filho (UNESP)Laboratory of Genomics NGS Genomic SolutionsSchool of Agriculture Luiz de Queiroz University of Sao Paulo (ESALQ/USP)Institute of Biosciences Department of General and Applied Biology Sao Paulo State University (UNESP)School of Pharmaceutical Science University of Sao Paulo Julio de Mesquita Filho (UNESP)Universidade Estadual de Campinas (UNICAMP)State Government of São PauloUniversidade Estadual Paulista (Unesp)NGS Genomic SolutionsUniversidade de São Paulo (USP)Valle, Maria C.P.R.Vieira, Isabel A.Fino, Luciana C.Gallina, Darlila A.Esteves, Andrea M.da Cunha, Diogo T.Cabral, Lucélia [UNESP]Benatti, Fabiana B.Maróstica, Mário R.Batista, Ângela G.Santos, RosângelaPastore, Glaucia M.Sartoratto, AdilsonSivieri, Katia [UNESP]Tizioto, Polyana C.Coutinho, Luiz L.Antunes, Adriane E.C.2021-06-25T10:23:18Z2021-06-25T10:23:18Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1017/S0007114521000568British Journal of Nutrition.1475-26620007-1145http://hdl.handle.net/11449/20590710.1017/S00071145210005682-s2.0-85101133745Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBritish Journal of Nutritioninfo:eu-repo/semantics/openAccess2021-10-22T13:22:07Zoai:repositorio.unesp.br:11449/205907Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T13:22:07Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial |
title |
Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial |
spellingShingle |
Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial Valle, Maria C.P.R. Microbiome Military Mood Prebiotic Probiotic Respiratory Somnolence |
title_short |
Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial |
title_full |
Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial |
title_fullStr |
Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial |
title_full_unstemmed |
Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial |
title_sort |
Immune status, well-being and gut microbiota in military supplemented with synbiotic ice cream and submitted to field training: A randomised clinical trial |
author |
Valle, Maria C.P.R. |
author_facet |
Valle, Maria C.P.R. Vieira, Isabel A. Fino, Luciana C. Gallina, Darlila A. Esteves, Andrea M. da Cunha, Diogo T. Cabral, Lucélia [UNESP] Benatti, Fabiana B. Maróstica, Mário R. Batista, Ângela G. Santos, Rosângela Pastore, Glaucia M. Sartoratto, Adilson Sivieri, Katia [UNESP] Tizioto, Polyana C. Coutinho, Luiz L. Antunes, Adriane E.C. |
author_role |
author |
author2 |
Vieira, Isabel A. Fino, Luciana C. Gallina, Darlila A. Esteves, Andrea M. da Cunha, Diogo T. Cabral, Lucélia [UNESP] Benatti, Fabiana B. Maróstica, Mário R. Batista, Ângela G. Santos, Rosângela Pastore, Glaucia M. Sartoratto, Adilson Sivieri, Katia [UNESP] Tizioto, Polyana C. Coutinho, Luiz L. Antunes, Adriane E.C. |
author2_role |
author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) State Government of São Paulo Universidade Estadual Paulista (Unesp) NGS Genomic Solutions Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Valle, Maria C.P.R. Vieira, Isabel A. Fino, Luciana C. Gallina, Darlila A. Esteves, Andrea M. da Cunha, Diogo T. Cabral, Lucélia [UNESP] Benatti, Fabiana B. Maróstica, Mário R. Batista, Ângela G. Santos, Rosângela Pastore, Glaucia M. Sartoratto, Adilson Sivieri, Katia [UNESP] Tizioto, Polyana C. Coutinho, Luiz L. Antunes, Adriane E.C. |
dc.subject.por.fl_str_mv |
Microbiome Military Mood Prebiotic Probiotic Respiratory Somnolence |
topic |
Microbiome Military Mood Prebiotic Probiotic Respiratory Somnolence |
description |
Strenuous physical activity, sleep deprivation, and psychological stress are common features of military field training. This study aimed to evaluate the effects of supplementation with a synbiotic ice cream on salivary IgA, gastrointestinal symptoms, well-being indicators, and gut microbiota in young military participants undergoing field training. Sixty-five military completed the study: one group was supplemented for 30 days with synbiotic ice cream containing: 2.1x108 CFU/g for L. acidophilus LA-5 and 2.7x109 CFU/g for B. animalis BB-12 and 2.3g of inulin in the 60g of ice cream at manufacture, and the other with a placebo ice cream. Volunteers were evaluated at pre-supplementation (baseline), post-supplementation, and after a five-day military training. Bifidobacterium and Lactobacillus genera were measured in stool samples and both showed a higher differential abundance post-supplementation and training. Salivary IgA and gastrointestinal symptoms decreased at post-training in both groups (p<0.05; main effect of time); however, supplementation with synbiotic did not mitigate this effect. Tenseness and sleepiness were decreased in the synbiotic-treated group, but not in the placebo group at post-military training (p=0.01 and p=0.009, respectively; group x time effect). The other well-being indicators were not affected by the synbiotic supplementation. In conclusion, 30 days of synbiotic ice cream supplementation containing inulin, L. acidophilus LA-5, and B. animalis BB-12 favourably modulated gut microbiota and improved tenseness and sleepiness in healthy young military undergoing a 5-day field training. These improvements may be relevant to this population as they may influence the decision-making process in an environment of high physical and psychological stress. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 2021-06-25T10:23:18Z 2021-06-25T10:23:18Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1017/S0007114521000568 British Journal of Nutrition. 1475-2662 0007-1145 http://hdl.handle.net/11449/205907 10.1017/S0007114521000568 2-s2.0-85101133745 |
url |
http://dx.doi.org/10.1017/S0007114521000568 http://hdl.handle.net/11449/205907 |
identifier_str_mv |
British Journal of Nutrition. 1475-2662 0007-1145 10.1017/S0007114521000568 2-s2.0-85101133745 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
British Journal of Nutrition |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797789641933324288 |