We return to Manchester, where Julia Bradbury, Phil Tufnell and Dr Phil Hammond are midway through the nation's biggest ever combined health screening - with the aim of saving lives lost to three largely-preventable conditions. And the three celebrities, Ricky Grover, Jodie Prenger and Crissy Rock - who have all committed to turning their lives around - meet patients who ignored the advice of their doctors, which had alarming consequences for their bodies. Phil Tufnell catches up with some of the people who came to the screening and who have been sent for further tests to understand what their lifestyle has done to their bodies. And Julia Bradbury reveals the total number of years given back to the day's participants, if those screened follow the health advice they have been given.