After years of struggling with her diet, Irene wants to have obesity surgery. And, Ian needs to lose weight to fulfil his dream of becoming a paramedic. S2/Ep8
At more than 30 stone, Julie needs a gastric bypass if she is going to lose weight. Plus, Mary-Emma wants a gastric band fitted to help control her weight. S2/Ep7
At 26 stone, Susan's weight leaves her unable to enjoy activities with her daughter. Ian has weight loss surgery to give him the chance to be an active dad. S2/Ep5
Following an injury, Helen's weight soared to 23 stone, and she's determined to lose more than half her weight. And, Shaun loses 14 stone after weight loss surgery. S2/Ep4
Jo weighs 23 stone but her polycystic ovary syndrome made losing weight difficult. At 42 stone, David is dangerously obese. They share their weight-loss journeys. S2/Ep3
Tina and Caroline reveal how their lives have been blighted by obesity, from chronic immobility to a giant hernia. Weight-loss surgery is their only hope. S2/Ep2
60-year-old Margaret is one of the NHS's oldest patients to undergo weight loss surgery. Plus, a chef shares the story of losing 11 stone since his operation. S2/Ep1