The Cell Suppression Theory
New hope for people with cancer
***** Winner *****
of 2 Literary Awards
A clear evidence-based treatment framework
Revolutionary new insight explained simply
Patient empowerment through education
Photo by Tadej Skofic on Unsplash
"I am in awe of Mark's achievement and it's been my privilege to have worked closely with him..."
Robin Daly MBE
CEO & Founder of the cancer charity Yes to Life






Welcome
Re-take control of your treatment journey
Understand what cancer is and what to target
We provide:
Enabling you to:
"We help cancer patients identify the most effective therapeutic approach to cancer – offering hope for the future"

"Mark has presented a coherent model of carcinogenesis and the mechanism of cancer.”
Professor Michael Lisanti
MD-PhD FRSA FRSB FRSC

The Cell Suppression Theory (CST) combines groundbreaking insight with compelling evidence to highlight the overlooked role of fungi in cancer.
Published in the book 'The Cancer Resolution?' Mark's seminal work presents a revolutionary view of the disease in patient-friendly terms, empowering cancer patients with additional therapeutic options that can support existing treatment regimes.
The CST offers you:
A clearer understanding of cancer
A new way to think about treatment
Confidence in navigating complex choices
Photo by Hannah Busing on Unsplash
No more overwhelm or confusion - finally a theory that makes sense

Improving your survival prospects
Hi, I'm Mark Lintern and I'm here to help you make sense of cancer through my groundbreaking research, cancer theory, and book 'The Cancer Resolution?'.
The origin of cancer remains unknown, which means current treatments might not be as effective as they could be because they are likely addressing the wrong target - I hope to change that. Here I provide you with revolutionary insight using Cancer Theory as a practical tool to help you navigate complex treatment decisions.

Searching for answers to cancer?
Providing new hope to people with cancer the Cell Suppression Theory mixes groundbreaking insight with compelling evidence to highlight the role that fungal pathogens could play in driving cancer. Mark not only provides a revolutionary new view of the disease, he translates the science in to patient-friendly terms, justifying new therapeutic options that patients can instantly adopt.
Mark's unique insight provides:
A clearer understanding of cancer
A new way to think about treatment
Confidence in navigating complex choices
A revolutionary survival guide for cancer patients & their oncologists
***** Winner *****
of 2 Literary Awards
Photo by Tadej Skofic on Unsplash
"I am in awe of Mark's achievement and it's been my privilege to have worked closely with him..."
Robin Daly MBE
CEO & Founder of the cancer charity Yes to Life






"Mark has presented a coherent model of carcinogenesis and the mechanism of cancer.”
Professor Michael Lisanti
MD-PhD FRSA FRSB FRSC
The Cell Suppression Theory (CST) may just be the most accurate cancer theory to date. Why does this matter? Treatments are identified and developed from theory - the more accurate the theory, the greater the success of its therapeutic approach.
The CST is published in the critically acclaimed, multi-award-winning book The Cancer Resolution?. Its strength: new insight presented simplistically and with clarity - this book breaks down complex cancer science into language that patients can understand, without losing relevance for clinicians. It's an invaluable guide to making sense of cancer, providing clarity when it's needed most.
The best book on cancer ever written!
"Should be a MUST read by every oncologist, cancer researcher or patient. The author deserves the Nobel Prize as his view from outside of the medical field allowed him to put all the pieces of the cancer puzzle together without the medical constrictions. He debunks all the cancer theories convincingly and puts forth an excellent case for his theory of the actual cause of cancer. I won't give it away :-)). Well written and reads like a good novel. Everything is explained in layman's terms and his reasoning is easy to follow. The best book on cancer ever written!!!"
Edward E. Pollard
Verified Amazon review - April 2025
"Amazing dedication and a compelling body of research to highlight the role of microbes in cancer.”
Dawn Waldron
Oncology nurse and cancer researcher


"Mark's book navigates the complexity and mystery of cancer with remarkable dexterity.”
Professor Brigitte König
PhD


Download my Free theory synopsis, learn how it can help you

Theory SYNOPSIS
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Cancer explained in easy to understand terms
Dave Asprey Podcast
30th April 2024
The founder of bio-hacking, Dave Asprey, interviews Mark about his new Cell Suppression Theory on the Human Upgrade podcast.
FEATURED PODCASTS
Richard Vobes Podcast
18th August 2024
Richard Vobes presides over a layman's explanation of Mark's cancer theory, and it's potential to greatly improve survival outcomes.
Dr Leigh Erin Connealy Podcast
15th September 2024
Mark provides a more in-depth discussion of his theory using slides. The focus is on understanding why cancer theory is the key to surviving the disease.

Oncology Nurse Patricia Peat
23rd September 2023
Oncology nurse and founder of Cancer Options Patricia Peat interviews Mark for the Metabolic Flexibility conference in London, September 2023.
DR TALKS Summit
Dr Nasha Winters
9th - 15th July 2024
As part of this fantastic cancer summit that hosted 55 leading experts, you can now view Mark's interview with Dr Nasha Winters.
What do scientists & clinicians think?

Leading Scientists
Validate
Mark's Theory

Photo by Adrian Lange on Unsplash

On 12th February 2023 Mark presented his new model of cancer to a panel of 10 international cancer experts and debated them in front of a live audience of just over 200 medical professionals, in a groundbreaking event called 'Cancer Through Another Lens'. See the image below for the panel of esteemed medical experts who took part.
During the 6-hour event, votes were cast, culminating in a favourable average score of 7.4 out of 10 in acceptance of his theory, acknowledging the profound significance of this new interpretation of the disease and the potential for it to improve survival outcomes. While this does not replace the peer-review process, it provides credibility, highlighting the scientific rigor in which Mark has conducted his research.


Cancer Expert Panel - Click to enlarge
Watch
leading scientists compliment Mark's theory
Dr Robert Verkerk's summary of Mark's Cancer Through Another Lens event
Fast track your understanding of Mark's theory
View the 3 presentations Mark used during his 6 hour debate with scientists

Professional endorsements
Click here for more endorsements and book reviews




That's worth re-iterating: Treatments are developed from cancer theory. This is crucial to acknowledge because the root cause of cancer remains unknown - hence why many theories of cancer exist. Each one identifies a different cause and offers different treatment options.
THE CANCER RESOLUTION? provides a unique and clear framework that enables you to evaluate and identify the most effective therapeutic solution for your cancer type, based on the insight gained from different theories of cancer.
Analysing treatment possibilities through this cancer theory lens is a game-changer - not just because it's the only evidence-based way to determine effective solutions, but because my book presents a new cancer theory that is the first to explain all 10 hallmarks, indicating it is the most accurate.
The beauty of the book is that the science of cancer is translated into simple terms for all cancer patients to easily understand. Making a truly empowering book that enables you to take control.
"Are metabolic and anti-fungal therapies the solution?"
Mark Lintern
Author of the Cell Suppression Theory of cancer




This graphic illustrates the accuracy of each mainstream theory and ultimately why understanding the Cell Suppression Theory will likely benefit your overall survival. Not only does it appear to be the most accurate - indicating it has successfully identified a key driving mechanism to target - it also incorporates the treatments associated with 3 of the other leading theories, supporting a truly holistic approach to cancer care.
Using cancer theory as a practical tool for making treatment decisions
Which theory to choose?
After a cancer diagnosis, studying cancer theory might seem irrelevant - but it’s crucial.
Why? Because treatments are based on theory. And with at least seven different cancer theories in existence, each proposing a different cause and treatment approach, choosing the right path depends on understanding which theory is most accurate.
Most oncologists follow the DNA Mutation Theory - the idea that cancer is caused by genetic damage. Yet, this theory struggles to explain 2 of cancer’s 10 Hallmarks. That’s a weak foundation for treatment.
In contrast, the Metabolic Theory explains at least 7 Hallmarks, yet metabolic treatments are rarely discussed or offered. This raises serious concerns about the mainstream approach - and reveals that more effective options may be available.
It may seem hard to believe, but most oncologists still rely on treatments based on a flawed theory. That’s why it's essential for patients to educate themselves.
Exploring other theories not only exposes the limitations of conventional treatments but also empowers patients to take additional steps - through targeted therapies and lifestyle changes - that can improve survival prospects.
My own contribution, the Cell Suppression Theory, expands on and integrates key elements of the Metabolic, Stem Cell, and Tissue Organisation Field Theories. It’s the first to fully explain all 10 Hallmarks of cancer, suggesting it may be the most accurate theory yet - and therefore offers a promising new direction for treatment.
At minimum, this suggests I’ve uncovered a defining feature of cancer. At best, it could mean I’ve identified its root cause - an insight with the potential to transform how cancer is treated.
Since theory determines treatment, and mainstream oncology may be working from a flawed model, the responsibility to explore alternatives and build your recovery strategy may ultimately rest with you. Understanding cancer theory isn’t just helpful - it could be vital to your survival.
Why understanding cancer theory is the key to your survival


DISCLAIMER
The information contained on this website and within the book 'The Cancer Resolution?' is not intended to be used as personal medical advice, instruction, or for treatment, it is purely for information purposes. This information is not an advertisement to sell treatment products, nor does the author guarantee that such information will lead to a cure. Any decision to implement treatment based upon the information presented is made at your own risk. The author and publisher are not liable for any harm you may incur that results from acting upon the information and evidence presented. It is not advisable to undertake any action affecting your health without consulting a qualified health professional. The author and publisher are not doctors, medically qualified or health care providers. As all current cancer theories – including the Somatic Mutation Theory that forms the basis of mainstream treatments – are currently unproven, it is imperative that any cancer patient consult a qualified medical practitioner, and acquire as much information as possible from multiple sources to ensure treatment decisions are as objective and informed as possible.
© Copyright Mark Lintern 2023. All rights reserved. Established: June 2023
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