We're taking another trip down But Why memory lane to find a chat all about your gut. Clemmie welcomed twins Lisa and Alana Macfarlane (aka DJs The Mac Twins), who set up The Gut Stuff website to empower gut health in everyone after taking part in a piece of ground breaking research. Lisa and Alana had tried every fad diet under the sun, including the cabbage soup diet pre-Magaluf 2005 (remember that?) and grew up in Scotland eating deep-fried pizza and chips That all changed when they volunteered to be part of the TwinsUK research at King’s College London. Twins are a great constant for medical research, and they became the ‘chief guinea pigs’ for the British Gut Project. They discovered that despite twins having 100% of the same DNA, their guts shared only 30–40% of the same microbiota (head to intro to the gut for more on the basics!), which could explain why all of our bodies behave so differently.  Check out Lisa and Alana on Instagram @themactwins and The Gut Stuff @thegutstuff. And visit Home - The Gut Stuff for more info on how you can improve your gut health. The episode was made in partnership with Bimuno.  Biumuno Daily is a unique, high in fibre prebiotic supplement that has been proven to need and stimulate the growth of good bacteria in the gut. Learn more about your ad choices. Visit podcastchoices.com/adchoices