A new health obsession is sweeping the nation.
The medical world now believes having a healthy gut can improve almost every aspect of your health, from a good night's sleep, to improving mental well-being weightloss, and even glowing skin. In this scientific experiment, six contributors put a plethora of gut health-improving regimes to the test. Starting with a home testing kit to reveal the state of their bowels, they try a range of fairly conventional to the more peculiar 'gut diets'. Six weeks later, the initial tests are repeated, allowing the experts to see which regime tops the chart and really does give our guts a positive makeover.