Iridology can be used as a functional diagnostic tool used as part of a consultation, empowering the individual to understand their genetic predispositions and susceptibilities. Iridology is a safe and non-invasive way of detecting health imbalances in their earliest stages, previously used by general practitioners (GP’s) it was used in conjunction with information gathering to reveal the status of an individual’s health.

The iris is the portion of the eye showing colour. It reveals the bodies constitution, genetic inherent strengths and weaknesses, health levels, and transitions that take place in a person's body according to their way of life.

The complex iris is composed of hundreds of thousands of nerve endings, which are connected by impulses to every tissue of the body through the brain and nervous system. Therefore, every part of the body supplied by nerves has a corresponding reflex area on the iris, allowing us to assess the organs and tissues in that sector. Iris signs can be interpreted revealing information about the bodies genetic strengths and weakness, the level of inflammation, toxaemia as well as the efficiency of the eliminative systems and organs.