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The School of Natural Medicine UK unites self healing with evolutionary education to awaken your highest potential as an authentic guide for others.

The School of Natural Medicine, UK offers professional board accredited online certification courses and diploma training that combines online study with in-person immersions.

Course offerings include pure Naturopathy, Herbal Medicine, Healing Diets, Quantum Botanicals and Iridology.

The Natural Physician diploma is awarded to those students who complete their study of the full system of natural medicine that we teach.

Bonny Casel Photo
I see natural health as an enriched way of life; an essential part of the art of livingBonny Casel ND - School Founder/Director

The School of Natural Medicine, UK offers both professional board accredited online certification courses and diploma training that combines online study with in-person immersions.

Course offerings include pure Naturopathy, Herbal Medicine, Healing Diets, Quantum Botanicals and Iridology.

The Natural Physician diploma is awarded to those students who complete their study of the full system of natural medicine that we teach.

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I see natural health as an enriched way of life; an essential part of the art of livingBonny Casel ND - School Founder/Director

Personally mentored diploma courses combine home study with in-person immersion trainings at our beautiful location in East Sussex. Accredited by the AADP and AAMA and the Quantum Botanicals Advanced diploma is also accredited by the BFVEA.

Personally mentored diploma courses combine home study with in-person immersion trainings at our beautiful location in East Sussex.
Accredited by the AADP and AAMA and the Quantum Botanicals Advanced diploma is also accredited by the BFVEA.



Personally mentored professional certification courses that you can study entirely from home or while traveling.
Accredited by the AADP, and our Quantum Botanicals Diploma is also accredited by the BFVEA.

Personally mentored professional certification courses that you can study entirely from home or while traveling. Accredited by the AADP, and our Quantum Botanicals Diploma is also accredited by the BFVEA.



In-person training is offered in four two-week Immersion Trainings held in East Sussex, and one two-week Herbal Immersion held in Norfolk.
Each of the five trainings are offered on alternate years. Request a prospectus for details.



With students and graduates from more than 35 countries, we are a global community of passionate practitioners, teachers and advocates committed to the highest standards of excellence.

Each of our courses offer professional training that can be practiced worldwide. See our accreditation page for details.


In addition to core course studies, you will learn:

  • How to achieve outcomes with clients that bridge the gap between health promotion and real life integration of holistic health interventions.

  • How to establish cooperative, co-creative relationships with clients that inspire and support meaningful lifestyle change.

  • Skills to go beyond memorizing, to fully connecting with the learning process, and continuing to learn throughout life, for personal health and professional success.

  • How to establish a career that nourishes and inspires you, while creating the life you want to live.

  • How to heal yourself, so that you can guide others both academically and from a foundation of personal experience.