Why Lyme Is Back in the Spotlight — and Why the Conversation Still Falls Short
Lyme disease has re-entered the national conversation.
Public discussions — including a widely publicized roundtable involving Robert F. Kennedy Jr. — have brought long-overdue attention to a population of patients who have spent years, and sometimes decades, searching for answers. One theme has come through clearly: many people with persistent symptoms feel dismissed, minimized, or told their illness is psychological when conventional testing doesn’t provide a clean, obvious diagnosis.
That acknowledgment matters. Being believed matters.
But attention alone doesn’t solve the deeper problem — because the challenge facing patients with chronic Lyme symptoms is not political, personal, or emotional. It’s biological. And it stems from an oversimplified medical framework that tries to explain a complex, multi-system illness with a single organism and a single short-term treatment plan.
The traditional Lyme narrative — tick bite, infection, antibiotics, recovery — works reasonably well for acute Lyme disease caught early. That’s real. That’s documented. But that same framework often fails to explain why a subset of people continue to struggle with fatigue, neurological symptoms, cognitive dysfunction, pain, sleep disruption, digestive issues, mood changes, and immune instability long after treatment has ended. (CDC, Lyme disease diagnosis/testing pages)
If you’re in that group, here’s what I want you to hear early:
You’re not weak.
You’re not imagining it.
And you’re not “broken.”
What’s happening is that your body is signaling that the system — immune function, cellular energy, detox pathways, inflammation control, nervous system regulation — has lost its normal ability to maintain order.
And that’s where the real story begins.
How I Came to This Work: When Medicine Became Personal
Lyme disease did not “get me into functional medicine.”
Becoming a patient did.
Years ago, I developed sudden, frightening neurological symptoms: numbness and tingling down the entire right side of my body — arm, leg, and face — along with muscle twitching and abnormal sensations I couldn’t ignore. Imaging raised concerns about multiple sclerosis. Like many people, I entered conventional medicine expecting clarity, reassurance, and a plan.
What I encountered instead was uncertainty — and dismissal.
Standard Lyme testing was negative. Multiple specialists offered no meaningful explanations. One neurologist essentially implied, “Sometimes people just think they’re feeling numbness and tingling.” In other words: it’s in your head.
If you’ve ever been on the receiving end of that kind of comment, you know it lands like a punch to the gut. Not just because it’s invalidating — but because it forces you to choose between trusting your own lived experience and trusting a system you were taught not to question.
Eventually, I pursued deeper testing. In my case, the IGeneX ImmunoBlot came back positive when a standard Western blot had been negative. That result didn’t magically fix me. But it validated something essential:
My body wasn’t lying to me.
Then the plot thickened.
As I kept digging, I found more layers: elevated mercury and mycotoxins as well. And suddenly the story wasn’t “Lyme vs no Lyme.” It was:
- Lyme and co-infections,
- plus metals,
- plus mold/mycotoxins,
- plus chronic stress,
- plus years of sleep debt,
- plus the realities of running a practice,
- plus raising five kids,
- plus whatever genetic cards I was dealt.
And I’ll be honest: it wasn’t clear what the single “root cause” was. It felt muddy. It felt unfair. It felt like more questions than answers.
But that “muddy picture” is exactly what complex chronic illness looks like in real life.
It’s not black and white.
It’s not one villain.
It’s rarely one fix.
And that’s where most people — patients and clinicians — get stuck.
The Big Reframe: You Are Not Just Treating Lyme — You Are Treating Loss of Immune Containment
Here’s the core concept that changes everything:
Chronic Lyme is often not just an infection problem. It’s an immune containment problem.
Think of the immune system like a high-level security team. Its job is not to eliminate every single microbe you’ve ever encountered. That would be impossible. Its job is to keep order — to prevent opportunists from taking over, to contain threats, and to maintain balance.
When immune containment is strong, you can be exposed to a lot and remain well.
When immune containment collapses, chaos starts.
And that collapse is rarely caused by one thing.
It’s usually a cumulative burden that builds over time until the system loses its foothold.
Polymicrobial Illness: A Lifetime of Exposures, Not Just a Tick Bite
When I say “polymicrobial,” I am not saying everything came from ticks. That’s not accurate.
Humans are polymicrobial beings by nature. From birth onward, we are exposed to:
- viruses that become latent (like EBV and HHV-6),
- respiratory infections,
- strep exposures,
- gut dysbiosis shifts after antibiotics,
- fungal overgrowth like Candida,
- parasites depending on travel/food/water,
- environmental molds and their mycotoxins,
- and yes, tick-borne organisms like Borrelia, Bartonella, Babesia, and others.
Most of the time, these exposures are managed. Your immune system contains them. Your detox pathways process what needs to be processed. Your mitochondria produce enough energy to keep the system resilient. Your inflammation systems respond, then shut off.
But when the system is overwhelmed — not by one thing, but by a pile of things — the body can lose its ability to keep the microbial ecosystem quiet.
And that’s when people experience the hallmark pattern:
- Symptoms that don’t stay in one lane
- Flares that seem random
- “New” sensitivities to foods/supplements
- Brain fog that comes and goes
- Pain that migrates
- Anxiety that feels physiological, not psychological
- Crushing fatigue that no one can explain with “normal labs”
That pattern is not imaginary. It’s what a destabilized system looks like.
Immune Containment vs Immune Collapse: The City Grid Analogy
Here’s the easiest analogy I know:
Your body is like a city.
When the infrastructure is strong — stable power, clean water, functional roads, enough emergency services — the city can handle stress. A storm hits? The city adapts.
But when the city has been underfunded and overworked for years, a small storm becomes a disaster. Traffic lights fail. Communication breaks down. Emergency services get overwhelmed. Small problems cascade into chaos.
That’s immune collapse.
When immune containment is strong, microbes remain background noise.
When immune containment collapses:
- latent viruses can reactivate,
- low-grade bacteria can become symptomatic,
- gut barrier integrity worsens,
- inflammation becomes chronic,
- the nervous system becomes hyper-alert,
- sleep becomes shallow and unrefreshing
- and your body starts reacting to everything.
That’s not a weakness. That’s biology.
Lyme as a Catalyst: The Straw That Breaks the Camel’s Back
This is why two people can be bitten by the same tick and only one becomes chronically ill.
It’s not just the bug.
It’s the terrain the bug lands in.
Lyme is often a catalytic event — the spark that lights up a system that was already nearing overload. Sometimes Lyme is the primary driver. Sometimes it’s one piece. Sometimes it’s a resurfacing organism that becomes problematic only after immune containment weakens.
And in many cases, you can’t pinpoint the single “straw.”
I couldn’t.
Was it Lyme? Mold? Metals? Stress? Sleep? Diet? Genetics?
I didn’t get a neat answer. What I got was a clear signal that my system was overloaded — and that I had a decision to make.
The Fork in the Road: Symptom Management or System Repair
This is the moment most people face:
Option A: Accept the narrative that “nothing is wrong” or “nothing can be done,” and take medications to dull symptoms — manage pain, anxiety, sleep, inflammation — and hope for the best.
Option B: Recognize that the body has an extraordinary capacity to heal when you remove enough burden and rebuild resilience — and commit to system repair.
I chose option B.
Not because it was easy. Not because it was fast. But because I refused to accept that my future would be defined by decline.
And frankly, I wasn’t just doing it for me. I was doing it for my family, my patients, and everyone around me who would be impacted by whether I gave up or kept going.
Why “Kill, Kill, Kill” Is an Incomplete Strategy
Let’s talk about a common trap.
When people hear “infection,” they think “eradication.” They want the one protocol that kills the thing, ends the story, and lets them get back to life.
I get it. I wanted that too.
But chronic illness isn’t usually a one-bug problem. It’s a systems problem.
If you aggressively attack microbes without rebuilding immune containment, a few things often happen:
- Symptoms flare (because the immune system is already overwhelmed)
- The gut takes a hit (especially with prolonged antibiotics)
- The nervous system stays in fight-or-flight
- Another organism or inflammatory pathway fills the void
- You feel like you’re playing whack-a-mole
The goal is not microbial annihilation. The goal is order.
Order in immune signaling.
Order in inflammation.
Order in detoxification.
Order in cellular energy.
When you restore order, microbes lose leverage — not always because they’re “gone,” but because the environment no longer favors chaos.
Why Chronic Illness Feels Random (But Isn’t)
Patients often tell me:
“I can’t predict my body anymore.”
That’s one of the most psychologically distressing parts of chronic illness. You stop trusting your own system. You feel betrayed by your body.
But what feels random is often system instability.
A stable system absorbs stress and returns to baseline.
An unstable system reacts disproportionately.
That’s why:
- a normal workout wipes you out,
- a “healthy” food triggers symptoms,
- a stressful week causes a flare,
- travel derails you for a month,
- and even supplements feel unpredictable.
It’s not that you’re fragile. It’s that the system is operating with a smaller margin of safety.
Cellular Stress and Allostatic Load (Plain English)
Every cell is a tiny machine. When it has enough nutrients, oxygen, and rest — and low toxin burden — it functions well.
But when cells are chronically stressed, they send distress signals. The brain interprets those signals as threat. The nervous system turns up the alarm. Sleep suffers. Inflammation rises. Energy production drops.
Scientists use the term allostatic load to describe the cumulative “wear and tear” on the body when stress systems are overactivated chronically. (McEwen & Stellar; general stress/allostasis literature)
Here’s the simplest way to think about it:
Imagine carrying a backpack.
One book is fine.
Ten books is uncomfortable.
Fifty books breaks you.
Allostatic load is the combined weight of:
- infections,
- toxins,
- sleep deprivation,
- psychological stress,
- inflammatory diets,
- hormonal disruption,
- and all the other hits life delivers.
When the load exceeds resilience, the system collapses.
The Modern Environment Makes the Load Heavier
We are living in a world that makes immune containment harder.
People are:
- chronically sleep-deprived,
- chronically stressed,
- surrounded by endocrine disruptors and industrial chemicals,
- exposed to microplastics and pollutants,
- living indoors with less sunlight and movement,
- and dealing with mold exposure far more often than most people realize.
Add heavy metals — like mercury — which can impair neurological and immune function. Add mycotoxins, which can act as immune irritants and inflammatory triggers in susceptible individuals. (WHO environmental health materials; general toxicology literature)
This isn’t fear-mongering. It’s reality.
And it’s why “just treat Lyme” is often inadequate. Because Lyme isn’t happening in a vacuum.
Testing: Useful Tools, Not Truth Machines
Testing matters — but tests are tools, not verdicts.
The CDC’s recommended two-tier testing approach is designed primarily for diagnosis in typical cases and surveillance. Timing matters. Immune response matters. Early antibiotic treatment can blunt antibody development. Different strains and immune variability complicate results. (CDC Lyme testing pages)
In my own case, a standard Western blot was negative while the IGeneX ImmunoBlot was positive.
The takeaway is not “one test is perfect.” The takeaway is:
- Test results require interpretation.
- The clinical picture matters.
- The pattern matters.
- The response to interventions matters.
Binary thinking — “positive means real, negative means imaginary” — is not how biology works.
Autoimmunity Overlap: When the Immune System Starts Shooting the Wrong Target
Chronic immune activation can blur diagnostic boundaries.
Some patients develop autoantibodies. Some develop MS-like symptoms. Some develop inflammatory arthritis patterns. Some get labeled fibromyalgia or chronic fatigue syndrome.
Sometimes autoimmunity is primary. Often, infection + inflammation + gut dysfunction + toxic burden are major triggers.
The critical question isn’t just “what’s the label?”
The critical question is:
What overwhelmed the system in the first place?
Why Recovery Often Feels Messy Before It Feels Better
Here’s another truth that helps people stay sane:
Recovery is rarely linear.
As the system recalibrates, symptoms can fluctuate. Fatigue may spike. Brain fog can worsen temporarily. Old symptoms can flare.
Patients ask: “Is this working or am I getting worse?”
Sometimes the answer is: both.
Healing is like renovating a house while you’re still living inside it. Dust gets kicked up before things settle.
This is where the right mindset matters — because if you interpret every fluctuation as failure, you’ll quit right before the trend turns.
The Three P’s of Recovery: Persistence, Positivity, Purpose
Now let’s talk about the part that most “Lyme articles” ignore — and the part that I believe separates the people who recover from the people who stay stuck.
Over years of practice — and through my own journey — I’ve noticed something consistent. People recover with different protocols, different labs, different diagnoses. But the ones who truly turn the corner almost always share three traits.
Not because they are “better humans.”
Not because they are morally superior.
But because these traits create the conditions for biology to respond.
1) Persistence: Healing as a New Identity, Not a Temporary Project
Persistence isn’t intensity. It’s identity.
The people who recover don’t treat healing like a 30-day cleanse, a quick detox, or a seasonal project. They take what works — better sleep, cleaner food, movement, stress regulation, gut support, toxin reduction — and they turn it into a lifestyle.
They stop asking, “How long do I have to do this?” and start asking, “Who do I need to become so this is my new normal?”
That shift is huge.
Because chronic illness doesn’t respond to occasional effort. It responds to consistent input over time.
Healing isn’t a boot camp. It’s a new operating system.
2) Positivity: Not Denial — Direction
Positivity isn’t pretending you feel great.
Positivity is choosing the direction of your attention.
I’ve seen people with brutal symptoms recover faster than people with “milder” cases because they don’t let the illness hijack their identity.
They don’t deny reality. They acknowledge it, then ask: “What’s the next step?”
They refuse to build their life around the story of being broken.
This matters because chronic fear and rumination keep the nervous system activated. That activation worsens sleep, worsens immune regulation, worsens pain perception, and makes the system more reactive.
Where attention goes, physiology follows.
3) Purpose: Faith, Meaning, and Something Bigger Than You
This is the one people sometimes avoid talking about because it feels “too personal.”
But I’m going to say it plainly: purpose matters. And for many people, purpose includes faith.
When you’re dealing with a condition that triggers fear — fear of MS, fear of decline, fear of “what if this never ends” — you need an anchor that is bigger than your symptoms.
For me, faith was a huge part of recovery.
Connecting with the Lord and scripture brought a level of peace that nothing else could. It didn’t erase the symptoms. It didn’t magically remove the struggle. But it changed my internal state. It reminded me that I am not the ultimate controller of the universe — and that I could do the work without needing to control every outcome.
Purpose reduces panic. It reduces despair. It keeps hope alive.
And hope is not fluff. Hope changes behavior. Hope keeps you persistent. Hope keeps you engaged long enough for the body to adapt.
A More Honest Path Forward
At GrassRoots Functional Medicine, we don’t treat “Lyme” like one bug with one fix.
We focus on restoring order by:
- reducing total load (infections, toxins, inflammation, stress),
- supporting immune containment and microbial balance,
- rebuilding cellular energy and resilience over time.
This is not a protocol.
It’s a process.
Final Thoughts
Complex chronic illness is frustrating precisely because it’s messy. The picture is often muddy. The “straw that broke the camel’s back” isn’t always obvious.
But that doesn’t mean you’re doomed.
It means the strategy must match the reality.
You can either accept a life of symptom management — dulling pain, numbing sensations, lowering expectations — or you can recognize that the human body has an extraordinary ability to heal when the conditions are right, and commit to taking control.
Not just for you. For your family. For your future. For the people who depend on you.
Most clinicians want to help. Many are working within an outdated framework, not because they don’t care, but because medicine evolves rapidly and no one has all the answers.
You are allowed to trust your gut.
You are allowed to keep asking questions.
You are allowed to keep going until you find real answers that work.
Thank you for your time and attention.
Have a blessed day,
Dr. Seth Osgood
Founder & Medical Director
GrassRoots Functional Medicine
References (supporting sources)
- Centers for Disease Control and Prevention (CDC). Lyme Disease: Diagnosis & Testing; Two-tier testing information.
- Steere AC, et al. Lyme borreliosis. Nature Reviews Disease Primers. 2016.
- Davis HE, et al. Characterizing long COVID. Nature Reviews Microbiology. 2023.
- McEwen BS, Stellar E. Stress and the individual; allostasis/allostatic load. Archives of Internal Medicine. 1993.
- Miller GE, et al. Chronic stress biology and immune effects. Psychosomatic Medicine. 2007.
