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Holistic and Alternative Cancer Support: Vitamin C, Fasting, Keto, Ivermectin, Ozone, Frequency, and EBOO
When you're facing cancer, you deserve to know every option, not just the ones promoted by the pharmaceutical model. Here's what holistic practitioners use, why people choose each approach, what the research shows, and what to know before you start.
MK Wellness InsightsFounded by Danielle Cordova, Cypress, TX
If you or someone you love is facing cancer, you've probably discovered that the conversation in most doctor's offices covers a narrow set of options. Meanwhile, you keep hearing about other approaches from practitioners, books, podcasts, and people who've walked this road: high-dose vitamin C, fasting, ketogenic diets, ivermectin, ozone, frequency therapy, and more.
At MK Wellness, we believe the body was designed to heal, that the terrain matters, and that people deserve to know about all of their options, not just the ones covered by insurance or developed by pharmaceutical companies. This article is part of our Holistic Health, Both Sides series, and it's written to help you research. For a practical starting point, see our Changing the Terrain checklist.
Your Diagnosis, Your Choice
People choose many different paths after a cancer diagnosis: conventional treatment, integrative care that combines conventional and holistic approaches, or a holistic and alternative path. Each is a valid choice, and each is deeply personal, shaped by your values, your body, and the people you trust. We don't judge anyone's path. We're here to be a resource.
Helpful resources as you research:
- Integrative and naturopathic physicians can help you explore holistic therapies, and many offer lab work and imaging so you can see how your body is responding to the path you choose.
- Integrative oncology programs, including MD Anderson's Integrative Medicine Center here in Houston, combine conventional and holistic approaches for people who want both.
- Let everyone on your care team know what you're using, whatever path you take. Some therapies work well together, and some interact.
High-Dose Intravenous Vitamin C
Why people choose it. At very high doses given by IV, vitamin C reaches levels impossible to get by mouth, and at those levels it behaves differently. Research at the U.S. National Institutes of Health found that it generates hydrogen peroxide that damages cancer cells in lab studies while sparing healthy cells. Dr. Thomas Levy is among its best-known advocates, and integrative clinics have used it for decades.
What the research shows. Early human trials have found it well tolerated, and small trials combining it with other treatments, in cancers like pancreatic and ovarian cancer, have reported encouraging results, including fewer side effects and better quality of life. Larger trials are still needed.
What to know before you start. It must be given by a qualified provider. It isn't safe for people with G6PD deficiency (it can destroy red blood cells), and needs caution with kidney disease, kidney stones, or iron overload. It can also interfere with some blood sugar meters.
Fasting and Fasting-Mimicking Diets
Why people choose it. Fasting shifts the body into a protective, repair-focused state. Dr. Valter Longo at the University of Southern California has shown that healthy cells become more resilient during fasting while cancer cells don't adapt the same way, and his "fasting-mimicking diet" was designed to bring those benefits while still eating.
What the research shows. In a 2020 clinical trial in women with breast cancer, a fasting-mimicking diet around treatment was associated with better tumor response. Our ketosis and fasting guide covers the broader science.
What to know before you start. Maintaining strength and muscle matters, so fasting is riskier for anyone who is underweight or losing weight unintentionally. It's best done with a practitioner experienced in fasting and cancer.
Ketogenic Diets
Why people choose it. In the 1920s, Otto Warburg discovered that many cancer cells depend heavily on glucose for fuel. A ketogenic diet lowers blood sugar and insulin and shifts the body to ketones, which many cancer cells use less efficiently. Practitioners see it as a way to change the metabolic terrain cancer grows in.
What the research shows. Ketogenic diets are being actively studied, particularly for brain tumors like glioblastoma, and early studies suggest they're feasible and may improve quality of life. Research on other cancers is growing.
What to know before you start. Keto can interact with diabetes medications, and it's important to keep eating enough to maintain strength. A knowledgeable practitioner can help you do it well.
Ivermectin
Why people choose it. Ivermectin is an inexpensive drug with a long safety record, originally developed against parasites, and a large and growing body of laboratory research shows it affects multiple pathways cancer cells use to grow and spread. Many people see it as exactly the kind of low-cost, repurposed option that gets little attention because it can't generate large profits.
What the research shows. Laboratory and animal studies are extensive and promising. Human clinical trials are now underway, including studies combining it with immunotherapy.
What to know before you start. It's a prescription drug in the United States. Higher doses can cause neurological side effects, and it interacts with some medications, so work with a prescribing physician.
Ozone Therapy
Why people choose it. Many tumors thrive in low-oxygen environments, and ozone therapy is used to improve oxygenation and stimulate the immune system. It's widely used by physicians in Europe, especially in Germany, Italy, and Spain.
What the research shows. Laboratory, animal, and small human studies, largely from Europe, suggest benefits for oxygenation, immune function, and side effects of conventional treatment. In the United States, ozone isn't FDA-approved for any condition, so much of this research comes from abroad.
What to know before you start. Ozone must never be inhaled. Medical forms given into the blood should be done by trained physicians. Our ozone therapy guide covers the different forms, including transdermal ozone like our HOCATT.
Frequency Therapy
Why people choose it. The idea that specific frequencies can affect living cells goes back to Royal Raymond Rife, who in the 1930s developed instruments he believed could target specific microorganisms with specific frequencies. Today, frequency therapy has a devoted community of practitioners and users who value it as a non-invasive, gentle way to support the body's own energy and healing, and many see frequency and light as the future of medicine.
What the research shows. Modern science increasingly supports the principle that electromagnetic frequencies affect cancer cells:
- Tumor Treating Fields (Optune), a wearable device that uses alternating electric fields to disrupt cancer cell division, is FDA-approved for glioblastoma and mesothelioma after improving survival in clinical trials.
- Tumor-specific frequencies: a 2012 study in the British Journal of Cancer found that very low-level electromagnetic fields, tuned to frequencies identified in patients with liver cancer, slowed the growth of liver cancer cells without affecting normal cells. An earlier small clinical study using the same approach in patients with advanced liver cancer reported that the treatment was well tolerated, with some patients showing disease stabilization or response.
- Frequency-specific microcurrent (FSM), developed by Dr. Carolyn McMakin, has been studied for pain and inflammation, and PEMF has a large body of research on circulation, recovery, and cellular function.
Research specifically on consumer Rife devices is more limited, and they aren't FDA-approved to treat cancer, which is why practitioners who use them present them as wellness support.
What to know before you start. Frequency therapy is non-invasive and generally gentle. Many people use it as one part of a broader plan, alongside nutrition, detox support, and other therapies, with monitoring so they can see how their body is responding. At MK Wellness, we offer PEMF, frequency-specific microcurrent, and the BioCharger as wellness therapies.
EBOO (Extracorporeal Blood Oxygenation and Ozonation)
Why people choose it. EBOO is offered at integrative clinics as a more advanced form of ozone therapy. Blood is drawn from one arm, passed through a filter where it's exposed to oxygen and ozone, and returned through the other arm. Practitioners use it to support oxygenation, circulation, and immune function, and many patients report feeling significantly better.
What the research shows. Published research on EBOO is still limited, and most of what's known comes from clinical experience.
What to know before you start. As an invasive procedure, EBOO should only be done by a licensed physician experienced with it, since it carries risks of infection, bleeding, and clotting, which matter more when the immune system is already under strain.
Questions That Help as You Research
- Who is providing it, and what's their experience? Look for licensed, experienced practitioners.
- How does it fit with the rest of my plan? Some therapies work well together, and some interact.
- Does everyone on my care team know what I'm using?
- How will I track how my body is responding? Labs, imaging, and how you feel all matter.
- What does it cost, and what's included?
Where MK Wellness Fits
We don't diagnose or treat cancer. What we offer is support: a calm, caring space for comfort, relaxation, detox support, and quality of life, whatever path you've chosen. We'll talk through your situation with you and help you find the therapies that fit. Our Cancer Support page explains how we approach it, and we're always glad to talk.
You deserve every option, respect for your choices, and people in your corner. We're here for you.
MK Wellness services are non-medical and not intended to diagnose, treat, cure, or prevent cancer or any other condition. This article is for general education, shares the perspectives of holistic practitioners and the published research, and deliberately includes no doses or protocols. It is not medical advice. Decisions about cancer care are personal, and we encourage you to explore your options with qualified practitioners you trust.
Put This Into Practice
The Cancer Support Protocol at MK Wellness
We build this goal around modalities that work better together. The core of the protocol:
About MK Wellness
MK Wellness was founded by Danielle Cordova after years of searching for real answers for her own family. Our Insights follow The MK Way: root cause over symptoms, the whole body as one system, and honest reporting on what the evidence does and doesn't show. This article is for general education, not medical advice.
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