Photo of Dr Sarah McKay wearing a blue top and scarf, with her arms crossed and smiling and looking away from the camera. The photograph represents neuroscientist Dr Sarah McKay’s extensive online science communication articles on the mind, brain, and neuroscience.

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gut microbiota

gut brain health neuroscience microbiome

Gut-Brain Health – What Neuroscientists Are Calling “A Paradigm Shift”

Scientists call the trillions of microbes that inhabit your body the microbiome. They outnumber your own cells ten ...

How does the microbiome influence our health? (Part 2)

  This is the second post in a series exploring the neurobiology of the gut-brain connection published in ...

The neuroscience of the gut-brain connection (Part 1)

Coloured scanning electron micrograph of Escherichia coli, grown in culture (CC BY 2.0) This is the first post ...
gut brain link connection probiotics microbes

One billion reasons probiotics protect your brain

Bacteroides species are some of the most common bacteria in the human gut.   I’ve been making my ...

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