An integrative, whole-body approach to Long COVID and post-spike syndromes
By Martin Van Lear, Tree of Light Health
“I got over COVID… but I never really came back.”
We hear this story every week.
People tell us they “recovered” from COVID—or had a strong reaction after vaccination, but months (or even years) later, things still just don’t seem right. Brain fog, crushing fatigue. shortness of breath, palpitations, anxiety that doesn’t feel psychological, joint pain that came out of nowhere, old infections coming back and sleep that never seems restorative…the list goes on.
Labs your doctor orders often come back “normal” and the repeated mantra becomes, “Give it time.” So, you do. And nothing changes.
At Tree of Light Health, we’ve come to understand that for many patients, the issue isn’t ongoing infection. It’s something more subtle—and more persistent. The spike protein.
What is the spike protein, and why does it matter?
The spike protein is the part of the SARS-CoV-2 virus that allows it to attach to and enter human cells. During an acute infection, the immune system is usually able to clear viral particles and spike fragments over time. But in some people, fragments of spike protein—or spike-bearing immune cells—appear to linger.
Think of it like an annoying microscopic splinter. Even after the main injury heals, that splinter keeps irritating the tissue around it. When this happens, the immune system may stay quietly activated. This means blood vessels may not regulate properly, oxygen delivery can suffer and the nervous system can remain stuck in a low-grade “threat” state.
The result isn’t one symptom—it’s a system-wide disturbance.
Why standard testing often misses the mark
Most conventional blood tests don’t measure spike protein itself. They look for antibodies—evidence that your immune system has seen the virus or vaccine before. That’s useful history, but it doesn’t tell us whether spike protein is still biologically active right now.
This is similar to Epstein–Barr virus. Most adults have EBV antibodies, and although it doesn’t mean EBV is actively driving their fatigue or immune dysfunction today, sometimes it is. That’s why many patients are told:“Your labs look fine”…while their bodies beg to differ.
The gut: an overlooked amplifier
One of the most important—and under appreciated—pieces of this puzzle is the gut.
Your gut isn’t just bacteria. It’s also home to bacteriophages, which are viruses that infect bacteria and help regulate the microbiome. Under stress (inflammation, antibiotics, toxins, spike-related immune activation), this balance can break down.
When the gut lining becomes inflamed or “leaky”, bacterial fragment, viral particles and immune-activating toxins can enter circulation more easily.
This creates immune noise—too many signals, all at once. For some people, the gut becomes an amplifier that keeps the entire system inflamed. This is why we often begin with gut and barrier repair before aggressive detox or immune modulation.
How persistent spike can reactivate old problems
When spike protein persistence combines with gut-driven immune noise, several patterns commonly appear:
Old infections resurface
Epstein–Barr, Lyme, Bartonella, Mycoplasma—things the body once kept in check can flare again.Microcirculation suffers
Endothelial irritation and clotting abnormalities may reduce oxygen delivery, contributing to fatigue, air hunger, and brain fog.Autoimmunity and inflammation escalate
Joint pain, neuropathy, rashes, MCAS-like reactions, or worsening POTS symptoms may follow.The nervous system won’t downshift
Sleep disruption, anxiety, palpitations, temperature dysregulation, and GI motility issues are common.
It’s like all protective defenses come down, and your system opens the floodgates.
Beyond labs: listening to the body in real time
Even advanced testing can’t measure everything. This is where Autonomic Response Testing (ART) becomes invaluable in complex cases.
ART helps us:
Identify what burdens are most active now
Prioritize between overlapping issues (spike vs. Lyme vs. mold vs. gut)
Test how therapies interact with the nervous system before committing fully
ART doesn’t replace labs—it helps us interpret them intelligently and avoid chasing every possible target at once.
Our integrative, terrain-based approach
There is no single protocol for long COVID or post-spike syndromes. But most successful cases follow a similar sequence, not a scattershot approach.
1. Gut and barrier support first
Stabilizing the gut reduces immune chaos and improves tolerance to deeper work.
2. Calming “zombie” cells (senolytics)
Damaged, inflammatory cells that refuse to die can amplify spike-related signaling. Carefully pulsed senolytic strategies may help quiet this background noise.
3. Binding and escorting debris out
When cells break down, we want toxins and fragments leaving the body—not recirculating.
4. Mitochondrial and oxygen support
Persistent inflammation impairs energy production. Supporting mitochondria—and in some cases using Hyperbaric Oxygen Therapy (HBOT)—can improve oxygen delivery and cellular repair.
5. Advanced blood and immune therapies (when appropriate)
For more entrenched cases, we may consider tools like:
EBOO (Extracorporeal Blood Oxygenation and Ozonation)
A systemic ozone therapy that may help reduce inflammatory mediators and support microcirculation.TruDose PRP
A highly individualized immune-regulation approach using diluted platelet-rich plasma.
These are not first-line tools, but in the right patient, at the right time, they can be utterly transformative.
The big picture: restoring the terrain
Long COVID and post-spike syndromes aren’t usually about one pathogen or one organ. They reflect a disturbed internal environment—immune, neurologic, vascular, and metabolic systems all talking over each other.
In cases like these, our goal isn’t to “fight” the body. It’s to help it remember how to regulate itself. And while the process can be layered and nuanced, the message is ultimately hopeful: with careful assessment, a gut-first strategy, and thoughtful sequencing of therapies, many people move from barely functioning back toward real life.
If you’re stuck, you’re not alone
If you suspect persistent spike protein or long-COVID physiology is contributing to your symptoms and you’ve been told everything looks “normal”, we’re here to help you map a clear, step-by-step path forward.
Reach out to the Tree of Light Health team to start the conversation.
