In the last few years, everyone has started talking about gut microbiome and how important it is to our health. Everything from longevity to mental health to disease resistance is now being linked to the gut - but how do we achieve a healthy gut microbiome?  Do we really need probiotics or can lifestyle and diet alone help our gut to flourish?

This week, Francesca and Louise get a step by step gut health guide from Dr. Will Bulsiewicz, a  gastroenterologist, researcher, expert in digestive diseases and the gut, who serves as US medical director for nutrition company ZOE.

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