The Food Programme - The Science of Fermentation

Fermented foods are more popular than ever, but what's the science? Dan Saladino explores the latest research into fermentation and the many health claims made for fermented food. Featuring the gut microbiome expert Tim Spector and fermentation expert Robin Sherriff.

Produced and presented by Dan Saladino.

Published on Friday, 23rd January 2026.

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