Host Dr Judith Bryans talks trolling, bullying, social media negativity (and positivity) and the role of algorithms in shaping our perceptions with social media expert David Glenwright.  Also joining Dairy in Discussion are Phoebe - a young person in recovery from an eating disorder who provides valuable insights into her journey and in navigating the online world; and Registered Nutritionist Mel Wakeman - who outlines the pressures we face when it comes to our diets and our food, and how we can better manage this.  DISCLAIMER: this episodes discusses issues relating to eating disorders, online bullying and trolling. Listener discretion is therefore advised for those sensitive to or affected by any of these issues.