Episode details
Available for over a year
Professor Sally Irwin investigates the sulphites added to food to make it last longer, and the dramatic effects they have on our gut microbiome.
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Professor Sally Irwin investigates the sulphites added to food to make it last longer, and the dramatic effects they have on our gut microbiome.
Programme Website