Train with Bonny Casel ND, MIr, a leading Master Iridologist who has personally studied with Iridology pioneers Dr. John Christopher, Dr. Bernard Jensen, Harry Wolf, Dorothy Hall, and Farida Sharan, and also the creator of Rayid, Denny Johnson. Casel has been an international teacher since 1988, assisted in writing the Iridology Online Course with Farida Sharan, and illustrated the new edition of 'Iridology - A Complete Guide' by Farida Sharan.

Learn the language of Iridology, together with natural therapeutic programme creation, as you gain the skills to analyse, educate and mentor self-healing with clients and students. Discover how purification, regeneration and transformation brings light, clarity and changes to the iris! Experience iris changes during your self-healing module, as you become a living example of the teachings and an inspiring, authentic guide for others. As you embody understanding of your own iris, you learn depth understanding of how the iris mirrors multi-levels of physical, emotional, social, mental and spiritual realities that are truly holistic.

Iridology is the study of the structure, colour and markings on the iris of the eye to determine inherent strengths and weaknesses in body organs, systems and glands, thus assessing inherent pathways towards disease and the individual way in which a person ages.

This knowledge is uniquely suited to preventative medicine as it provides an opportunity to create highly personalised cleansing and health building programmes.

Iridology is also used to increase understanding of how a person’s stresses, lifestyle and habits interact with their unique strengths and weaknesses to create the specific health issues and mind-body dynamics that they are experiencing, and how to reverse this process through the educated use of diet and lifestyle interventions.

Course Structure

Master Iridologist Diploma Studies include the following Modules:

Master Iridologist Online Studies include:
  • Healing Diets Coach online course - 12 Lessons - 540 pages
  • Iridology online course - 14 Lessons - 514 pages
  • Time Payment: 12 monthly payments of £160
  • Payment in Full: £1500
  • Online courses can also be enrolled in one at a time (see application form for payment details)
  • Create your own study schedule
  • Support and mentoring with Bonny Casel as you progress through your studies
  • Graduates are awarded the Master Iridologist Diploma and Healing Diets Coach Certificate
  • Visit this link for accreditation information.
Master Iridologist Diploma studies include the following 10 day Immersion :
Naturopathy & Iridology Immersion - £1850 includes accommodation
Self Healing Module - follow this link for details £400

Iridology Immersion Training

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The Iridology & Naturopathy Immersion Training is offered on alternating years to Master Iridologist diploma students at our beautiful residential venue at Nutley Edge in East Sussex. Click Here for further details and scroll down for venue images.

In addition to Immersion Trainings, Master Iridologist students undertake a
3 month Self Healing module.
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Student Accommodation at Nutley Edge

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Located on the edge of Ashdown Forest.

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An area of outstanding natural beauty.

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Set on 11 acres of rolling farmland and wildlife habitats.

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