In this episode, Michael speaks to expert Kirsten Berding Harold, University College Cork, for all the latest science on all things good bacteria. Our willing human guinea pig Clare has a go making her own kefir at home and Michael has a go at cultivating some healthy bacteria in the form of sauerkraut - which he claims is far simpler to make at home than you might think!
Published on Thursday, 8th April 2021.
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