You may want to ask! Well, first and foremost, let us understand that the irritable bowel syndrome is not a disease but simply a change of the functionality of the gastrointestinal tract, and in fact, it can be simply explained as a functional gastrointestinal disorder. That is to say, its symptoms are normally caused by changes on how the gastrointestinal tract functions. However, most individuals who suffer from this disorder do have frequent symptoms but the gastrointestinal tract is never damaged. So I need to reiterate here that irritable bowel syndrome is not a disease but a group of symptoms which occur together. That being as it may be, I want you to get a copy of the book and get all the details and particularly how you can get fast relief from the pains and inconveniences associated with IBS today! Yes... and be free in deed from all the symptoms and the likes!