Sigma Nutrition Radio

By Danny Lennon

What's Sigma Nutrition Radio about?

Discussions about the science of nutrition, dietetics and health. The podcast that educates through nuanced conversations, exploring evidence and cultivating critical thinking. Hosted by Danny Lennon.

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#422: Psychobiotics – Can P...


In this episode the Sigma team discuss the research looking at 'psychobiotics'; i.e. probiotics that have health impacts on those with pyschiatric disorders or symptoms. They discuss the origins of the research, the gut-brain axis, mechanisms by which gut microbiota ...

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