If there were a pill you could take to reduce your risk of chronic diseases like heart failure, obesity, diabetes, depression, anxiety and more by 20%, chances are you'd be interested in getting your hands on it. Studies continue to extol the virtues of living an active lifestyle, but a growing number of us consistently fail to meet recommended levels of physical exertion. In this episode, we speak with medical experts on why it is so important, whatever your level of fitness, to feel like you can make a positive change to your life through exercise... Like this podcast? Please help us by supporting the Naked Scientists