In this episode of Science Refresh, Grace and Meg deep dive into the gut microbiome, discussing what it is, why it’s of interest at the moment, and how it impacts your body more broadly. 

Meg shares some historic insights into the gut microbiome, talking about what the poop of our ancient ancestors could tell us about their diet and gut health. 

Grace explores the gut-brain axis, sharing research that links the nervous system within the gut and the development of neurodegenerative disease Parkinson’s. 

Finally, Meg and Grace speak about the wider implications of trying to maintain a healthy gut, asking questions that many don't associate with the gut microbiome.  

But what about you? What science stories caught your eye last month? Let us know on our socials: Twitter (@SciRefreshPod) and Instagram (@sciencerefreshpodcast). You can also email us at sciencerefreshpod@gmail.com.

Don’t forget to catch up on the latest science and technology news with our weekly newsletter, posted each Friday on our Instagram.

Also mentioned in this episode:

GutTok

What exists in the gut

Phage “morons”

The evolution of the diet and gut microbiome

Specific microbes are higher and lower in Parkinson’s patients

August 2023 study published in Nature, linking socio-economic status and microbiome diversity

Presented by Grace Tyrrell and Megan Thomas.

Edited by Grace Tyrrell and Megan Thomas.

“Jazzy Abstract Beat” by Coma-Media

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