Fatigue, Pain, and Brain Fog Are Not “Normal.”
Fatigue. Pain. Brain fog. These are not random symptoms or inevitable signs of aging. They’re signals of a deeper problem. In this expert-crafted guide, discover the science behind your symptoms and the proven steps to reclaim your health.
Discover the science behind your symptoms and what to do next with this free, expert-crafted guide to mold illness and chronic inflammation.

Mark Volmer, R.Ac, FMP
Meet the Mitochondria Mechanic
I’ve helped hundreds of people overcome CIRS, fibromyalgia, and chronic fatigue by addressing what most doctors overlook: your mitochondria. If your mitochondria aren’t functioning properly, you’re going to have pain, fatigue, brain fog, and a long list of other unwanted symptoms.
This work isn’t just professional — it’s personal. My father’s early-onset Alzheimer’s and my fiancée’s battle with CIRS pushed me to master the science of biotoxin illness and build a recovery roadmap that actually works.
If your body feels broken and no one can tell you why, I’m here to help you fix what others missed.
Does This Sound Like You?
You’ve seen the specialists. You’ve tried the diets, the supplements, the protocols—maybe even mold remediation. And yet… you’re still exhausted, inflamed, wired-but-tired, and wondering if this is just your new normal.
Your labs are “fine.” Your doctor shrugs. And meanwhile, your body is screaming that something deeper is wrong.
You’re not crazy. You’re not lazy. You’re not broken. You’re dealing with Chronic Inflammatory Response Syndrome (CIRS). This guide will show you what to do about it.


Don’t Keep Guessing. Start Getting Better.
Download your free guide and learn what’s really behind your fatigue, brain fog, pain, and immune dysfunction.
You’ll discover the proven path to recovery from CIRS—straight from someone who’s walked it with hundreds of patients.
Real Recovery Is Possible
When you’ve been sick for years—or decades—it’s hard to believe healing could ever happen. But Marisa did. After seeing 62 doctors across four countries, she found answers in a place she least expected: a blog post about CIRS.
Here’s her story:
“I had seen over 62 doctors, specialists, and practitioners in four different countries in 20 years… until we found Mark in December 2019 by searching the internet. My husband and I were always on the lookout for a possible cure for ‘electroallergy’, the rare condition I lived with for over 20 years…
This time it seemed we had hit the jackpot. Eight months into treatment, my symptoms were considerably less… I could even work on a computer again and have client video calls. Simple things I hadn’t been able to do for years, I was doing again. Celebration after celebration followed. My prayer was answered.”
– Marisa
What’s Inside the Guide
The 3 root causes most doctors miss in CIRS, chronic fatigue & fibromyalgia
How to know if mold or water-damaged buildings are sabotaging your recovery
Why your labs keep coming back “normal”—when you clearly don’t feel normal
The exact steps I use to help patients heal (without the guesswork)
What to do next if you suspect CIRS is behind your illness
Whether you’re newly diagnosed or deep in the maze, this guide will show you the way out.
You’ve Tried Everything Else. Now Try What Works.
If you’re dealing with chronic fatigue, brain fog, inflammation, or mystery symptoms no one can explain—there’s a reason. And there’s a roadmap.
This free guide is the first step toward reclaiming your energy, your clarity, and your life.