Dr Emeran Mayer: The leading gut health specialist reveals how you can optimise your digestive system to look, feel and perform better

The gut is often called our “second brain” for the huge role and influence it has in our physical and mental health and wellbeing.But it should really be known as our original brain.Go back far enough on our family tree and you’ll find a common ancestor of all vertebrates alive today who had a digestive system long before the cerebellum, parietal lobe or thalamus evolved.It’s little wonder then that our gut is intrinsically involved in so many bodily functions outside of its core remit of extracting nutrition from the food we eat the getting rid of the waste, not least its role in managing metabolism, modulation of the immune system and creating hormones. What’s more, the bacteria that call your gut and digestive tract home have a huge say in how good you look, feel and perform.What is more surprising is how little we still know and understand about how the gut works, and the myriad intricate and interconnected ways it works with other parts of the brain and body.At the current leading edge of our knowledge is Dr Emeran Mayer, distinguished research professor in the Departments of Medicine, Physiology and Psychiatry at the David Geffen School of Medicine at UCLA, and Founding Director of the UCLA Brain Gut Microbiome Center.His work and research have hugely advanced our understanding of optimising gut health and combating increasingly common gut-related health issues, including Crohn's disease and Irritable Bowel Syndrome.In an exclusive conversation with Unfiltered editor-in-chief Joe Warner, Professor Mayer details our latest understanding of how the gut works and uncover why debilitating conditions such as IBS, which often begin as a slight physical ailment before advancing into a major psychological health risk, are on the rise in all parts of the Western world.He also explains the simple steps you can take, starting today, to improve your physical health and mental happiness by taking better care of your gut and digestive system, and ask whether expensive big budget advertising campaigns purporting the gut-health benefits of dietary supplements, prebiotic drinks and probiotic yoghurts are worth your hard-earned cash.For the full interview with Professor Mayer visit https://unfilteredonline.com/dr-emeran-mayer-fix-your-gut-to-improve-immunity-lose-weight-and-look-and-feel-fantastic/For exclusive access to all Unfiltered's video interviews, features and documentaries visit https://unfilteredonline.com/Get in touch in the comments below or talk to us on:Email: [email protected]: https://www.youtube.com/channel/UCGSV7XVaBYUYq5YidLI12owInstagram: https://www.instagram.com/unfiltered.extraTwitter: https://twitter.com/UnfilteredExtra