01/04/2025
NPR: 9 unexpected things we learned about mental health and our brains in 2024…
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#2. Your gut microbes may influence how you handle stress
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The gut microbiome — the ecosystem of tiny organisms inside us all — has emerged as fertile new territory for studying a range of psychiatric conditions and neurological diseases.
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Research has demonstrated the brain and gut are in constant communication and that changes in the microbiome are linked to mood and mental health. Now a study published this month in Nature Mental Health finds distinct biological signatures in the microbiomes of people who are highly resilient in the face of stressful events.
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“The accuracy with which these patterns emerged was really amazing,” says Arpana Church, a neuroscientist at UCLA’s Goodman-Luskin Microbiome Center who led the new study.
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The research is a jumping off point for future human studies that some researchers believe could ultimately lead to treatments. It may also point the way to biomarkers in the microbiome that can help tailor decisions on how to use existing therapies in mental health
https://www.npr.org/sections/shots-health-news/2024/06/24/nx-s1-5018044/gut-microbiome-microbes-mental-health-stress