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Could your housemates be changing your gut bacteria? An island bird study suggests so

Press/Media: Research › Popular

Description

Living with friends may quietly be altering your gut bacteria, according to a new study from the University of East Anglia. Research on a colony of tiny island birds reveals they share more of their gut bacteria with the birds they spend the most time with. And the team says the same principle almost certainly applies to humans too.

Period10-Apr-2026

Media coverage

4

Media coverage

  • TitleHow your housemates might be altering your gut microbiome
    Degree of recognitionInternational
    Media name/outletBioengineer.org
    Media typeWeb
    Country/TerritoryUnited Kingdom
    Date10/04/2026
    DescriptionIn a groundbreaking study illuminating the subtle yet profound effects of social interactions on gut microflora, researchers from the University of East Anglia (UEA) have revealed that the intimate social bonds among Seychelles warblers—a small, cooperative breeding bird species residing on Cousin Island—significantly shape the composition of their gut microbiomes. This discovery adds a vital piece to the puzzle of understanding how gut bacteria transmission occurs in natural settings, moving beyond environmental factors to highlight the dynamic role of social behavior in microbial exchange.
    URLhttps://bioengineer.org/how-your-housemates-might-be-altering-your-gut-microbiome/
    PersonsJan Komdeur, Hannah Dugdale
  • TitleVivi insieme a qualcuno? Ecco perché i vostri batteri sono diventati uguali
    Degree of recognitionInternational
    Media name/outletThe Wom - Healthy
    Media typeWeb
    Country/TerritoryItaly
    Date10/04/2026
    DescriptionUno studio pubblicato sulla rivista Molecular Ecology dai ricercatori dell’University of East Anglia (Regno Unito) ha analizzato la condivisione della flora intestinale in relazione alla vicinanza sociale. La ricerca si è svolta al di fuori dell’Italia, osservando una colonia di cannaiole delle Seychelles sull’isola di Cousin, nell’Oceano Indiano.
    URLhttps://healthy.thewom.it/news/condividere-il-nido-cambia-il-microbioma-lo-studio-sul-legame-tra-convivenza-e-batteri-intestinali/
    PersonsJan Komdeur, Hannah Dugdale
  • TitleCould your housemates be changing your gut bacteria? An island bird study suggests so
    Degree of recognitionInternational
    Media name/outletMSN.com
    Media typeWeb
    Country/TerritoryUnited Kingdom
    Date10/04/2026
    DescriptionLiving with friends may quietly be altering your gut bacteria, according to a new study from the University of East Anglia. Research on a colony of tiny island birds reveals they share more of their gut bacteria with the birds they spend the most time with. And the team says the same principle almost certainly applies to humans too.
    URLhttps://www.msn.com/en-us/news/technology/could-your-housemates-be-changing-your-gut-bacteria-an-island-bird-study-suggests-so/ar-AA20zTAc
    PersonsJan Komdeur, Hannah Dugdale
  • TitleCould your housemates be changing your gut bacteria? An island bird study suggests so
    Degree of recognitionInternational
    Media name/outletPhys.org
    Media typeWeb
    Country/TerritoryUnited Kingdom
    Date10/04/2026
    DescriptionLiving with friends may quietly be altering your gut bacteria, according to a new study from the University of East Anglia. Research on a colony of tiny island birds reveals they share more of their gut bacteria with the birds they spend the most time with. And the team says the same principle almost certainly applies to humans too.
    Producer/AuthorUEA
    URLhttps://phys.org/news/2026-04-housemates-gut-bacteria-island-bird.html
    PersonsJan Komdeur, Hannah Dugdale