Allergy

This is an excessive immune response to external or internal in relation to the organism compounds.Autoimmune reaction is of the second nature.Huge knowledge has been gathered until now, simple texts for the layman are missing with some pertinent elements and your doctor counts the minutes of explanations.That is why I decided to write this modest booklet.This is a common issue concerning a multitude of people, and I would even say that few are those who have never been confronted one way or the other with some aspect of it.