At NORI, we harness over 20 years of focused cancer research to deliver personalized, science-based nutritional coaching that supports recovery, prevention, and long-term management. Whether you're navigating a recent diagnosis, exploring options complementary to conventional care, or seeking proactive prevention, our evidence-driven protocols and unlimited expert support empower you to take meaningful control of your health—from anywhere in the world.
Comprehensive, personalized nutritional support programs designed to help you prevent, manage, and recover from cancer—accessible worldwide.
A comprehensive, worldwide-accessible nutritional support program grounded in 20+ years of cancer research. Includes personalized diet plans, proprietary nutraceuticals, unlimited guidance, and one-on-one phone and Zoom support—all from home.
Advanced one-on-one nutritional counseling for cancer care, cardiovascular health, metabolic conditions, and immune support. Affordable sessions focused on optimal nutrition and lifestyle transformation tailored to your unique health profile.
Join live weekly online workshops titled 'Harnessing the Power of Nutrition to Support Cancer Wellness.' Hear client testimonials, ask questions, and become part of a highly supportive community of patients and caregivers—at no cost.
Begin your journey with a complimentary consultation to explore the NORI Protocol, discuss your diagnosis, and understand how our nutritional approach can be customized to your specific cancer type, stage, and circumstances.
A free online training series for physicians and nutritionists seeking to integrate the NORI Protocol into their clinical practice. Delivered via live weekly Zoom webinars covering the protocol, nutraceuticals, and application strategies.
NORI formulates and manufactures all nutraceuticals used in its protocols at their own facility, ensuring uncompromising potency, purity, and quality. Every nutraceutical combination is customized to address the metabolic patterns being studied in cancer cells through nutritional oncology research.
The NORI Protocol is built on over two decades of rigorous research into how diet and natural agents can target the universal vulnerabilities of cancer cells—across all forms and stages. Using cycled methionine restriction and proprietary nutraceutical combinations, NORI delivers a fully personalized, holistic, and nontoxic approach to cancer support. With meaningful client-reported improvements for breast, prostate, and thyroid cancer patients, and worldwide accessibility through a fully home-based model, NORI offers a genuinely powerful and affordable alternative to fragmented conventional care.
Discover what sets the Nutritional Oncology Research Institute apart as a trusted global leader in cancer nutrition support.
Our protocols are rooted in over two decades of focused cancer research, delivering evidence-based strategies that go far beyond generic dietary advice.
No clinic visits required—our fully home-based program reaches cancer patients in every corner of the globe, with personal Zoom and phone support.
NORI offers the most affordable integrative and alternative cancer support program available, with flat-fee plans that include unlimited support and all nutraceuticals.
Every nutraceutical used in the program is formulated and manufactured by NORI itself, guaranteeing unmatched purity, potency, and safety for every patient.
Expert researchers and advisors dedicated to advancing nutritional oncology for patients worldwide.
Founder and Director, CN, CHCC, CPBN
Mark Simon's journey into cancer research began in 2004, building on a lifelong study of plant-based nutrition, holistic health, and natural medicine that dates back to 1982. Driven by a steadfast belief that nutritional intervention and natural agents can complement conventional care, Mark founded NORI in 2011 to give cancer patients — including those facing cervical cancer — powerful, science-based tools for ongoing wellness and long-term management. Under his leadership, NORI has developed the proprietary NORI Protocol, a cycled methionine restriction program that supports metabolic health in cancer patients. Mark oversees all program development, nutraceutical formulation, and client support, ensuring every patient receives individualized care grounded in the latest nutritional oncology research.
Scientific and Medical Advisor, PhD, CEO, AntiCancer, Inc.
Dr. Robert M. Hoffman brings over 55 years of dedicated cancer research experience to the NORI advisory team. As CEO of AntiCancer, Inc. and a world-renowned cancer biologist, Dr. Hoffman has authored hundreds of peer-reviewed publications and holds numerous patents in oncology research. His deep scientific expertise directly informs the NORI Protocol's evidence-based approach to supporting metabolic health in cancer patients through nutritional and nutraceutical intervention. Dr. Hoffman's advisory role ensures that NORI's cervical cancer integrative support programs remain at the forefront of nutritional oncology science, bridging rigorous academic research with accessible, real-world application for patients worldwide.
Scientific and Medical Advisor, MS, DO
Dr. Daniel Thomas is a seasoned integrative oncologist with 35 years of clinical experience combining conventional and natural medicine to support cancer patients. As a Doctor of Osteopathic Medicine with a strong background in integrative oncology, Dr. Thomas provides NORI with invaluable clinical insight into how nutritional therapies complement — and complement — standard cancer care. His decades of hands-on patient experience inform NORI's approach to cervical cancer integrative care, ensuring that every protocol recommendation is both scientifically sound and practically applicable for real patients navigating a diagnosis. Dr. Thomas's guidance strengthens NORI's commitment to safe, holistic, and effective cancer support.
Founder and Director
Mark Simon has dedicated his career to revolutionizing cancer care through nutritional intervention. His journey in plant-based nutrition, holistic health, and natural medicine began in 1982, laying a foundation for what would become a groundbreaking approach to oncology. In 2004, Mark intensified his focus specifically on cancer research, driven by a strong conviction that nutritional intervention and natural agents can complement conventional care. This passion led him to establish NORI in 2011, creating an organization that would offer cancer patients powerful, evidence-based tools to support ongoing wellness and management of their condition. Mark's vision extends beyond providing cancer support for existing cancers to understanding their root causes and developing meaningful prevention measures. His work has helped hundreds of patients worldwide achieve meaningful client-reported improvements through the NORI Protocol.
Scientific and Medical Advisor, CEO of AntiCancer, Inc.
Dr. Robert M. Hoffman brings over 55 years of distinguished cancer research experience to NORI as Scientific and Medical Advisor. As CEO of AntiCancer, Inc., Dr. Hoffman has been at the forefront of cancer research innovation for decades, contributing groundbreaking insights into cancer biology and treatment strategies. His extensive research portfolio and deep understanding of cancer mechanisms provide crucial scientific validation and guidance to the NORI Protocol. Dr. Hoffman's collaboration with NORI ensures that the nutritional oncology approach remains grounded in the latest scientific discoveries and evidence-based practices. His decades of experience in studying cancer at the cellular and molecular level inform the protocol's targeted approach to supporting metabolic health in cancer patients through nutritional intervention and natural compounds.
Scientific and Medical Advisor, Integrative Oncologist
Dr. Daniel Thomas has practiced integrative oncology for 35 years, bringing invaluable clinical perspective to NORI's scientific team. As a Doctor of Osteopathic Medicine with a Master of Science degree, Dr. Thomas bridges the gap between conventional medical training and holistic, patient-centered care. His three and a half decades of experience consulting with cancer patients has given him unique insights into complementary wellness approaches beyond standard oncology protocols. Dr. Thomas's long-standing practice in integrative oncology—combining conventional treatments with evidence-based complementary approaches—makes him an ideal advisor for NORI's mission to expand support options for cancer patients. His clinical expertise ensures that the NORI Protocol is both scientifically sound and practically applicable for real-world patient care, helping to refine protocols based on actual patient outcomes and needs.
The NORI Protocol is a science-based nutritional approach developed over 20+ years of cancer research. It centers on cycled methionine restriction—limiting an amino acid that cancer cells depend on—combined with proprietary nutraceutical combinations. This strategy supports the body's natural response to cancer cells across all types and stages. Each program is fully personalized to the patient's specific cancer, health status, and lifestyle, implemented entirely from home.
Our expert team is ready to answer your questions and guide you toward the right support program.
Grounded in two decades of focused oncology nutrition research.
Documented outcomes for breast, prostate, and thyroid cancers.
Protocols validated by published case reports and clinical advisors.
Fill out the form below and a NORI expert will be in touch to discuss your health goals, your diagnosis, and how our personalized nutritional support program can help. There is no cost, no obligation—just compassionate, science-based guidance tailored to you.
For immediate assistance, feel free to give us a direct call at 800-634-3804. You can also send us a quick email at info@nutritionaloncology.net.
For immediate assistance, feel free to give us a direct call at 800-634-3804. You can also send us a quick email at info@nutritionaloncology.net.