Functional Medicine
Fatigue Treatment
You're not lazy. You're not just getting older. Fatigue that doesn't resolve with sleep has a cause, and it's testable. We run a full panel of hormones, thyroid, iron, vitamin D, B12, cortisol, metabolic markers, and inflammatory markers to find what's draining your energy.
Why You're Still Tired After 8 Hours of Sleep
Chronic fatigue is one of the most common reasons people walk into Med Matrix. They've been tired for months, sometimes years. They sleep a full night and wake up feeling like they didn't. Coffee stops working. Exercise makes it worse. Their primary care doctor ran a basic panel, said everything looks normal, and offered an antidepressant or told them to sleep more.
That basic panel usually includes a CBC, metabolic panel, and maybe TSH. That's it. It misses the things that actually cause persistent exhaustion: suboptimal thyroid function (free T3, free T4, reverse T3, thyroid antibodies), hormone imbalances (low testosterone in men, progesterone drops in women), cortisol dysfunction from chronic stress, iron and ferritin depletion, vitamin D insufficiency, B12 deficiency, blood sugar instability, and chronic inflammation.
We test all of it. Over 80 biomarkers in a single draw. Because fatigue isn't a diagnosis. It's a symptom of something measurable that your other doctor didn't look for.
“Most providers are running labs based on the medications they can give. If your medication only requires monitoring TSH, they don't care what the rest of the thyroid panel looks like.”
Colin Renaud, DC, PA-C: Providers Test Based on Medications, Not You
Provider Insight
“There were things on there that I hadn't known. For example, Hashimoto's disease. I had asked my physician to test me for that and they didn't. And that did come up on there.”
Laura: Hashimoto's Discovered After Years of Being Dismissed
Patient Story
“These glands have a complex relationship with each other. In conventional medicine there's this idea that the thyroid is off on an island, the adrenal glands are off by themselves, and the ovaries are separate. All of these hormones are in the blood together.”
Dr. Rose: The Hormonal Triangle
Provider Insight
“If we are catching hormone decline early, 100% it should be caught early and dealt with early. We see decline in hormones in men in their 30s. We see perimenopausal shift in women in their 30s.”
Colin Renaud, PA-C and Dr. Rose: Catching Hormone Decline Early
Provider Insight
“I was so anxious that I was really looking at getting on an anxiety medication, and then I know now that that was a function of my hormones. I don't feel like that anymore. I feel great.”
Cat: Anxiety Resolved Through Hormone Balance
Patient Story
“My old level was really probably closer to my baseline. And if you take that and cut it in half, even though my half was still in what medical professionals say is an acceptable range, that's not necessarily what's acceptable for my body.”
Ryan: Why 'Normal Range' Wasn't Normal for Him
Patient Story
“I wake up and not feel that, you're like, 'Wow.' My quality of life is completely different.”
Caleb: Quality of Life Completely Changed
Patient Story
Inside Med Matrix
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Advanced testing, personalized protocols, and real results from a team that treats the whole picture.
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What We Actually Find
In our experience treating over 3,000 patients, fatigue almost always traces back to one or more of these root causes:
- Thyroid dysfunction. Not just hypothyroidism. Subclinical patterns where TSH looks "normal" but free T3 is low, reverse T3 is high, or antibodies are elevated. This is the most commonly missed cause of fatigue in women.
- Hormone imbalance. Low testosterone causes fatigue in both men and women. Progesterone drops, estrogen dominance, and cortisol burnout all tank energy.
- Nutrient depletion. Iron, ferritin, B12, vitamin D, magnesium. These are cheap to test and easy to fix, but they have to be found first.
- Gut dysfunction. Poor absorption, bacterial imbalance, chronic low-grade inflammation starting in the gut. If your body can't absorb nutrients from food, supplements alone won't fix the fatigue.
- Chronic stress response. HPA axis dysfunction (often called "adrenal fatigue"). Your cortisol rhythm is off, you can't wake up properly, and you crash mid-afternoon.
Once we identify the cause, the treatment plan is specific to you. Hormone optimization, targeted supplementation, gut repair protocols, lifestyle interventions. Not guesswork. Not a one-size-fits-all vitamin pack.
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Related Content
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FAQ
Fatigue Treatment FAQ
We test 80+ biomarkers including full thyroid panels (not just TSH), hormones, cortisol patterns, nutrient levels, and inflammatory markers. Most primary care panels test 10-15 markers and miss the root cause.
Many patients notice improvement within 2-4 weeks once we address the root cause. Complex cases involving thyroid or gut issues may take 6-12 weeks to fully resolve.
Med Matrix is a cash-pay practice. We provide superbills you can submit to your insurance for potential reimbursement. Our testing is more thorough than what insurance typically approves, which is why we find what others miss.
No. You can book directly. Your first visit includes the full lab panel, body composition scan, and a 60-minute consultation to review results.
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