Iridology Course | Accredited Diploma Training Online
Learn iridology with our accredited diploma course. Study iris analysis, constitutional types, and assessment techniques. Flexible online training with tutor support.
What you'll learn
Iridology is the study of iris patterns and their relationship to constitutional types and health predispositions. This course covers both the established Bernard Jensen approach and the German school of iridology.
You'll learn to identify and interpret iris features, understand constitutional types and their characteristics, and integrate iridology assessment into complementary practice. The course includes a digital collection of eye photographs for practical study.
This course is designed for those who already hold (or are studying for) a practitioner qualification in a therapeutic discipline.
Course structure
9 sections covering iris observation, constitutional types, special signs, and practical application.
General Practice & Gastro-Intestinal Areas
Iris colour, Eye structure, Reflex areas, Stomach ring, Intestinal ring
Fibres Outside the Autonomic Nerve Wreath
Fibre layout, Inherent weaknesses, Lesions, Lacunae, Healing lines
Special Signs
Sodium ring, Lymphatic rosary, Arcus senilis, Nerve rings, Drug spots
Constitutions & Personality Types
Silk iris, Linen iris, Hessian iris, Net iris, Constitutional assessment
White Signs
Distinctions between white signs, Sodium ring interpretation, Lymphatic rosary
Colours in the Iris
Yellow, Orange, Brown pigments, Neurasthenic ring, Summary of approaches
German School of Iridology
German constitutional types, Lymphatic constitutions, Mixed biliary
Advanced Iris Analysis
Iris chart detail, Pupil deformation, Brown eyes, Complex patterns
Clinical Practice
Conducting consultations, Examination techniques, Photography, Case studies
Three schools of thought
The course synthesises insights from three major approaches to iridology.
Bernard Jensen (USA)
The foundational approach covering iris charts, reflex areas, and basic constitutional assessment.
Dorothy Hall (Australia)
Insights into personality aspects and emotional/mental patterns associated with constitutional types.
Dr Josef Deck (Germany)
Precise classification of constitutional types and their associated characteristics.
How you'll learn
You'll learn through structured course materials, personal tutor support, and hands-on experience with Nutriluma - the same platform you'll use in practice. The course teaches you when to trust what it tells you and when to dig deeper.
Written curriculum
Work through clearly structured modules at your own pace, progressing from foundations through to advanced topics. Submit assignments and receive detailed tutor feedback at every stage.
Personal tutor
A dedicated tutor supports you throughout - marking assignments with detailed feedback and available via email, phone, or video call whenever you need guidance.
Nutriluma
A platform you can use in practice. Learn by doing. Track real meals, interpret real nutritional data, and develop the clinical judgement to know when the analysis is right and when it needs a human eye.
Every student gets Nutriluma included. No extra cost. No setup required.
Learn more →Distance learning
Study entirely from home. Access materials 24/7, work through at your own pace. No attendance required.
6-9 months part-time
Study around your existing commitments. There's no fixed schedule - work at whatever pace suits your life.
Ready to start?
Add iridology to your complementary practice toolkit.
Important: Nutritional therapy is a complementary approach. Practitioners do not diagnose, treat, or cure disease. This training does not qualify you as a medical practitioner. Nutritional therapy is not a substitute for medical care.