February 10, 2021

Chemicals change gut microbiome in children

Study in Environmental Science Technology Letters investigates presence of semi-volatile organic chemicals (SVOCs) and associated changes in microbiome of 79 children with 43 SVOC biomarkers detected; study includes phthalates, phenols, per- and polyfluoroalkyl substances (PFAS); less abundant microbes replaced due to higher sensitivity to chemicals, increased abundance of dehalogenation bacteria observed; more extensive studies needed to verify results and understand human health implications

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