Welcome to the GNI
The Guild of Naturopathic Iridologists exists to protect the public by upholding the highest professional standards. We maintain an international register of qualified iridologists and support our members with ongoing education so they can continue to offer safe, up‑to‑date, evidence-informed care.
Modern Iridology Webinar
with Inger Rasmussen
Wednesday, November 18th, 2026
Traditional iridology is supported by extensive evidence and study, so it has become standardised and taught worldwide on the same principles.
Some experts (think of them as TCM masters who, just by looking at you and your posture, have already understood everything about your Qi—your vital force and its associated manifestations) need only look at your eyes for a few seconds to understand your inherited traits and possible imbalances.
Now, imagine what we can achieve with modern technologies, like super-precise microscopes, and how they can support research and advances. This is what the webinar is about. To put this into practice, imagine a large cohort of patients with the same condition, and we identify clear signs and markings in their irides (with 98% accuracy). Wouldn’t we use this to detect it before it manifests and help iridologists worldwide learn from this research?
This is what this talk is about.
If you are an iridologist, you should not miss this presentation. Click the button below for more information and to book your place.
Not a member of the GNI yet? Register now
Did you miss it?
On Wednesday, 26th November 2025 and Wednesday, 21st January 2026, John Andrews delivered two amazing sessions for his course: Modern Iridology. A not-to-be-missed event for iridologists looking to refine their skills and expand their toolkits.
Part 3 is scheduled for early 2027.
If you would like access to the recordings, slides and support materials, please contact us by clicking the button below.
“Thank you to the GNI for doing so much for the profession and providing amazing symposiums.”
— Olivier