Iridology is a non-invasive system of health analysis through examination of the coloured part of the eye called the “iris”. Often called “the windows of the soul” the eyes are acknowledged as mirrors of the body which can show the condition of various organs and tissues throughout the body. Analysis is made by examining different markings and pigments in the iris which records information about the functioning of every organ in the body as well as any levels of toxicity and inflammation thus enabling the detection of underlying causes of symptoms. A great feature and advantage of Iridology is that changes appear in the iris before the physical symptoms develop so preventative action may be taken to avoid problems which might otherwise follow. The eye colours change depending on the health conditions and Iridology is an ideal way to follow up a patient’s health condition and to monitor their improvements.