Danielle calls herself a nutritionist, but the 34-year-old weighs only 68 pounds due to anorexia and bulimia. Despite her debilitating eating disorders, Danielle admits that she offers weight-loss advice on social media, and teens are listening. Danielle has lost most of her teeth due to her struggle with bulimia, and she began starving herself at 14. Dr. Phil interviewed Danielle on the heels of disturbing testimony from a Facebook whistleblower about social media’s role in eating disorders. #InsideEdition