article_snippet: Now, the 23-year-old former model has released her $16 food bible, Deliciously Ella, in the U.S. - with a list of banned foods so long the 23-year-old former model would make self-described lifestyle guru Gwyneth Paltrow's eyes water - and already the 23-year-old former model has shot to number one on Amazon's cookbook list. '
article_snippet: Ella tells Daily Mail Online of Ella approach, which consists of no meat, dairy, eggs, gluten, refined sugar, caffeine, or processed foods of any kind, and rarely any alcohol.
article_snippet: Health machine: A self-confessed former 'sugar monster', who used to gorge on candy and fast food, Ella now eschews meat, dairy, eggs, gluten, refined sugar, processed food, caffeine, and rarely drinks alcohol .
article_snippet: Ella turned Ella unhealthy ways around 18 months ago, in a last-ditch attempt to cure Ella of a sudden, chronic illness, postural tachycardia syndrome (PoTs)
article_snippet: , Ella turned Ella unhealthy ways around 18 months ago, in a last-ditch attempt to cure Ella of a sudden, chronic illness: postural tachycardia syndrome (PoTs).
article_snippet: The little-understood disease affects the nervous system, and, quite out-of-the-blue, left Ella in constant pain, sleeping for 16 hours a day, riddled with infections and so bloated Ella had to wear Ella father’s clothes.
article_snippet: After giving up all animal products and all processed food, however, Ella managed to heal Ella, where months in hospital and endless courses of medication failed to do so. '
article_snippet: I haven’t felt symptoms returning since I came off my medication, which is incredible,' Ella says. '
highlights_snippet: The 23-year-old former model's diet  contains no meat, dairy, eggs, gluten, refined sugar, processed foods or caffeine .
  
highlights_snippet: Ella, a self-confessed former 'sugar monster', turned her eating habits around after falling ill with a rare nervous system disease, PoTs, in 2011 .
  