Iridology is an area I specialise in. Iridology uses your eyes as a window into your health past, present and future. You get to see both of your eyes on a screen to see what strengths and weaknesses you have now and into the future or to find the cause of a current health problem.
Iridology can help to find the cause of illnesses. It looks at your inherited tendency to particular health problems. But by finding the cause you can then help that problem now or prevent potential problems happening.