About this programme

2/11. In the feeding clinic, meal-skipping 23-year-old Ross Clarke goes up against 41-year-old Joanne Leadley, who gorges on giant portions. Dr Christian Jessen shows Ross the damage his diet of nothing but a little bit of chocolate is doing to his body and sends Joanne to America to meet a woman whose life has been destroyed by overeating. Journalist Emma Woolf explores whether anorexia is inherited and meets a recovering anorexic whose mother died of the condition.