“So there we are, that doesn’t mean there’s anything bad, there’s a lot of good things about these other shops in different ways, but it does warm my heart a little bit.” The show also investigated how much fibre there is in the nation’s favourite fresh produce and revealed how Britons can boost their fibre intake with a few simple changes. Sian said: “Fibre is really important for a healthy heart and digestion and it also helps to prevent things like colon cancer, stroke and diabetes. “In fact a recent survey suggested that 90 percent of us aren’t eating enough.”