Dr Kit Kat and Dr Lexicon are joined by two researchers for youth mental health policy think tank Orygen: Dr Erica Neill and Dr Imogen Bell. Dr Neil dives into the concept of ARFID (Avoidant/Restrictive Food Intake Disorder) and explains its causes, symptoms and treatment options. Dr Bell explores the ways in which digital technologies can be harnessed to support young people with various mental health issues.