Navigating Medical Guidelines: A Cancer Rebel’s Perspective

by Linda Wulf | Sep 8, 2025 | Main Blog | 0 comments

Medical Guidelines

When I was diagnosed with primary central nervous system lymphoma (PCNSL) in November 2023, my doctors called it a “rare disease.” The young doctor breaking the news nearly wept as she told me my diagnosis and encouraged me with “DO NOT GOOGLE” this. When I googled it, I could see why—it was horrible!  Best case scenario was a pretty short stint left on this earth. Some do better than others, the words were – incurable, but treatable.

The preferred path recommended for me was clear: high-dose chemotherapy, rituximab infusions, temozolomide, and eventually autologous stem cell transplant (ASCT). And if that failed, maybe, just maybe I would be lucky and get into a clinical trial for a new immunotherapy drug when the cancer recurred.  And I was assured it would return – AGGRESSIVELY if I didn’t stick with the regimen.

Always a bit of a rebel at heart, I chose a different path.

Rather than becoming the kind of “warrior” who fights my own body with toxic regimens, I chose to be a cancer rebel. I leaned into breathwork, fasting, whole foods, meditation, exercise and chemical-free living. Along the way, I eradicated a chronic dental infection—a root cause I could clearly trace to my illness. Within months, my scans showed no active disease. These are my scans, the left taken at the Mayo Clinic – the right at Reno Diagnostics.  Different technology. (Note: I may not have pulled the exact same image from the CD. I am not a radiologist, so if an expert would like to compare my scans, please reach out.)

The Limits of Guidelines

The NCCN Guidelines for PCNSL describe my cancer as the result of genetic mutations in lymphocytes, with risk factors like HIV, Epstein-Barr virus, autoimmune disease, organ transplants, or simply being old. Other than being 64, none of these applied to me. There was no mention of dental infections, environmental toxins, or other possible root causes.

As mentioned earlier, the treatments they recommended for me—methotrexate, rituximab, temozolomide, and eventually ASCT—are intense and risky. Nothing in the guidelines suggests they have any real understanding of how the cancer developed or how the body itself might help or participate in the healing process. Cure is described as rare, and clinical trials are recommended for everyone.

Not Just My Cancer

This drug-centered playbook is not unique to PCNSL. Consider prostate cancer, one of the most common cancers in men. The NCCN Guidelines for Prostate Cancer emphasize surgery, radiation, and hormone therapy, but still highlight clinical trials, recurrence management, and long-term drug dependence.

They frame the cause as “genetic changes” or “just aging.” Lifestyle is brushed aside. And while early-stage prostate cancer is labeled “often curable,” advanced cases shift right back to the same language of management, remission, and control.

Here’s the comparison in black and white:

The details differ, but the pattern is identical:

• Narrow causes (genetics, age).
• Aggressive drug/surgery protocols.
• Clinical trials positioned as the “next hope.”
• Pharma funding quietly underwriting the guidelines.

Where Patients Fit

In neither guideline set do patients find advice on self-care, diet, detox, or root cause exploration. Instead, the role assigned is passive: accept treatment, manage side effects, stay in line. The message is clear—control is not in your hands.

But my story, and the stories of others, show otherwise. Addressing infection, nutrition, breath, and toxins gave my body the space it needed to heal. Along the way, I learned about neurogenesis—the brain’s ability to grow new cells—and I wrote about it in “The Brain’s Amazing Ability to Regenerate:  Neurogenesis & My Journey.”

That perspective—that you are not powerless—is missing from official playbooks.

Rebel, Don’t Just Comply

The NCCN guidelines are one perspective, not the only path. They are influenced by drug companies, written by panels of doctors tied to the very industry that profits from perpetual treatment.

Take what’s useful from them—but question the rest. Explore your own root causes, and above all, examine the substances you are consuming.

Look at your body not just as a battlefield but as a system capable of healing if supported. If you’d like to see the specific protocols I applied, I detailed them in “Breathing New Life into Cancer Recovery: A Data Backed Challenge to Conventional Protocols.”  I’m living proof that you can rebel against the system and still find hope, healing, and clear scans.

Lastly, we need to recognize how our own governance systems are keeping us sick.  I explored that in “The Toxic Web – Inadequate Governance, Overlapping Databases & Big Money Keeping America Sick.”

No Cause, No Cure

by Linda Wulf | Sep 1, 2025 | Main Blog | 0 comments

Billions flow into drug pipelines while root causes like infection, inflammation, and chemicals are ignored.

They told me I had an ‘incurable, inoperable brain cancer.’ But the word incurable wasn’t true — it was a reflection of how our system defines cure. In medicine today, cures almost always mean drugs. And when the cause doesn’t fit that drug-first narrative, it gets ignored.

My cancer didn’t come from bad luck or a random mutation. It followed years of chronic dental infections — a connection my doctors dismissed with the words: *’We don’t do teeth.’* That single line summed up the blind spot baked into our healthcare system: it doesn’t look for causes, it looks for prescriptions.

The Incentives That Shape Medicine

Since the Orphan Drug Act of 1983, a ‘rare disease’ has been defined as one that affects fewer than 200,000 Americans. The law created powerful incentives for companies: seven years of market exclusivity, tax credits for clinical trials, and waived FDA fees. In 2002, the Rare Diseases Act expanded NIH funding, creating the Office of Rare Diseases Research. Both laws were designed to stimulate innovation — and they did. But the innovation was channeled almost exclusively toward drugs, not prevention, not causes. Billions have flowed into the pipeline.

The government doesn’t just regulate this system — it participates, benefiting from patents, royalties, and partnerships. Meanwhile, the pharmaceutical industry reaps trillions in revenues. The balance is obvious: cures are defined as drugs, not as eliminating the conditions that cause disease in the first place.

A Timeline of Oversight—and Abandonment

The government once had a more balanced approach. In 1958, the Food Additives Amendment created the ‘generally recognized as safe’ (GRAS) category. By 1969, FDA launched the SCOGS program, where independent scientific panels reviewed hundreds of food chemicals. Those reviews concluded in 1982, and no significant removals followed. After that, independent oversight was suspended. In 1983, the Orphan Drug Act shifted the focus squarely toward drugs.

In 1997, FDA proposed a new rule allowing companies to self-certify chemical safety with voluntary notification to the agency. By 2016, the GRAS rule was finalized — not by Congress, but internally by the FDA Commissioner, an appointed official. That single decision cemented a framework where industry now polices itself.

Meanwhile, in 2009, the EPA launched the Endocrine Disruptor Screening Program (EDSP), its first formal attempt to evaluate endocrine-disrupting chemicals (EDCs). But here too, the promise fell flat. As the Inspector General confirmed in 2021, after more than a decade of screening, **not a single EDC has been removed from U.S. products.**

What Gets Ignored

When the system tilts this far toward pharmaceuticals, what gets left behind are the real root causes of disease. Chronic infections. Inflammation. Endocrine-disrupting chemicals. Environmental exposures. Metabolic dysfunction tied to our diets. Each of these can drive disease, yet none of them come with tax credits, exclusivity periods, or billion-dollar incentives. Instead, we pour billions into trials for the next drug, while causes remain unaddressed.

The Bigger Picture

The policies guiding rare diseases were designed with good intentions, but the outcome has been predictable. Billions have been spent on research and drug development, while independent reviews of food chemicals were halted decades ago and endocrine disruptor screening has produced no removals. Patients like me are told our diseases are genetic, mysterious, or ‘bad luck,’ even when the cause may be as basic as a chronic infection. I was told my disease was ‘incurable,’ yet I have no disease. Until root causes are addressed, patients will remain trapped in a drug-first system — a system that is not broken, but working exactly as designed.

The Brain’s Amazing Ability to Regenerate: Neurogenesis & My Journey

by Linda Wulf | Aug 16, 2025 | Main Blog | 0 comments

In November 2023, I was diagnosed with Primary CNS Lymphoma (PCNSL), an inoperable tumor located in my corpus callosum—the thick band of nerve fibers that connects the two sides of the brain and coordinates thinking, movement, and emotion. By June 2025, my MRIs showed no active cancer. This is not just a story of surviving brain cancer—it is the story of the brain’s remarkable ability to repair itself through natural pathways like neurogenesis and neuroplasticity.

What is Neurogenesis?

Neurogenesis is the process by which the brain creates new neurons—nerve cells that send and receive signals. For decades, scientists believed this only happened during childhood. That assumption changed in the late 20th century. In 1998, a landmark Nature Medicine study showed that neurogenesis occurs in adults, even up to age 72. In 2025, a Science paper confirmed this again using advanced genetic tools. These discoveries prove the adult brain is not fixed, but capable of renewal.

For a relatable explanation, neuroscientist Sandrine Thuret’s TED Talk makes this concept accessible.

What is Neuroplasticity?

Neuroplasticity is the brain’s ability to rewire itself by strengthening or weakening connections between neurons. The idea dates back to William James in 1890, but scientific evidence built gradually over the 20th century. By the mid-1900s, researchers showed that animal brains reorganized after injury. Today, neuroplasticity is recognized as a lifelong ability.

Neurogenesis and neuroplasticity work hand in hand: neurogenesis supplies new neurons, while neuroplasticity integrates them into functional circuits. As neuroscientist Andrew Huberman and Dr. Michael Kilgard explained in an August 2025 episode of the Huberman Lab podcast, neuroplasticity requires focus, alertness, effort, reflection, and sleep—conditions that allow the brain to rewire itself. Their discussion emphasized how neuromodulators like dopamine, acetylcholine, serotonin, and norepinephrine play critical roles in this process. Episode link: https://go.hubermanlab.com/0LbwBp4

Identifying the Source of Inflammation

A crucial piece of my journey was identifying and removing a hidden source of inflammation: a chronic dental infection. I believe this infection likely overstimulated my immune system, contributing to the lymphoma’s growth. When it was finally treated and the infection removed in 2024, my body could redirect its healing response. By itself, eliminating the infection didn’t explain my recovery—but it created the conditions where my body’s natural repair systems, including neurogenesis, could take hold.

MRI Evidence of Brain Repair

My MRIs illustrate the transformation:

Figure 1. MRI comparison: November 2023 (5 cm tumor visible) vs June 2025 (no active disease).

When I shared these images online, AI analyst @Agent_IsaacX described the changes as “remarkable neuroplasticity.” While I cannot biopsy my brain to prove new neurons, these before-and-after scans strongly suggest repair consistent with neurogenesis and neuroplasticity.

Why This Matters

For brain cancer survivors—and for anyone facing neurological challenges—the discovery that the adult brain can create new cells and rewire itself offers real hope. My journey highlights how the brain’s innate regenerative processes can be activated and sustained. It shows the brain is not static—it can adapt, heal, and surprise us with its resilience.

Closing Message

This is more than my personal story. It is evidence of the brain’s ability to regenerate and reorganize itself through neurogenesis and neuroplasticity. The science is clear, and my scans provide living proof: the human brain can repair itself.

Linda Wulf, Cancer Thriver. Follow @Wulf6Wulf on X or lkwulf1.substack.com.

References

1. Eriksson, P. S., et al. (1998). Neurogenesis in the adult human hippocampus. Nature Medicine. https://www.nature.com/articles/nm1198_1313
2. Dumitru, I., et al. (2025). Identification of proliferating neural progenitors in the adult human hippocampus. Science. https://www.science.org/doi/10.1126/science.adu9575
3. Thuret, S. (2015). You can grow new brain cells. Here’s how. TED Talk. https://www.ted.com/talks/sandrine_thuret_you_can_grow_new_brain_cells_here_s_how
4. Huberman, A. & Kilgard, M. (2025). The Science of Neuroplasticity. Huberman Lab Podcast. https://go.hubermanlab.com/0LbwBp4