New series. Davina McCall gives members of the public a chance to set themselves a deeply personal challenge, and records their progress as they seek to complete it within the space of 12 months. The series kicks off with a weight-loss special featuring people who, after a lifetime of bad habits, are finally ready to transform their health for the better by shedding the pounds. Davina meets a couple determined to lose 20st between them, a diabetic dad-of-four desperate to lose weight to avoid a lifetime of insulin injections, and an engaged nurse who has put off getting married for 17 years because she is terrified of being labelled a fat bride.

S3 Ep1