Episode 3

In the final episode of this series 56-year-old Doreen Thomas, who is 4 ft 11in and weighed 31 stone at her heaviest, is admitted to the ward. Virtually housebound, Doreen sleeps in her living room where she shops online. But since coming on to the ward, she's been put on a strict diet of three normal-sized meals a day - with no snacks.