Michael dons some gardening gloves and gets grubby. It’s no surprise that digging, hoeing and heaving bags of soil around is great for our physical fitness. But Michael learns how gardening can also impact our microbiome from Dr Hannah Holscher at the University of Illinois Urbana-Champaign. She explores how gardening can boost the gut microbiome, benefitting our health and wellness. Our volunteer Caspar, tests his green fingers by growing some kitchen herbs and visiting a community garden.
Series Producer: Nija Dalal-Small Science Producer: Catherine Wyler Researcher: Sophie Richardson Researcher: Will Hornbrook Production Manager: Maria Simons Editor: Zoe Heron A BBC Studios production for BBC Sounds / BBC Radio 4.