Sarah M. from Des Moines, Iowa
booked a strategy call
2 minutes ago
Conventional labs are designed to rule out disease — not find dysfunction. Our advanced functional testing reveals what's actually happening at the cellular level — so we can build a protocol that actually works.
Root-Cause Consultation
Advanced Lab Testing
At-Home ConvenienceConventional labs are calibrated to detect disease — not dysfunction. By the time your markers are "out of range," you've often been suffering for years.

Standard reference ranges are drawn from a sick population — dysfunction can hide inside "normal" for years.
Lab reference ranges are based on the average of a sick population. Being in the bottom 2.5% of a diseased group is not the same as being healthy.
A standard metabolic panel checks 7–14 markers. A comprehensive functional workup analyzes 200+ biomarkers across every body system.
Blood serum levels of nutrients like magnesium and B12 can appear normal while cells are severely depleted. We test what's actually inside your cells.
Standard labs never check organic acids, hormone metabolites, gut pathogens, or methylation — the markers that reveal how your body actually functions.
A single lab value means nothing without context. Functional medicine interprets every marker in relation to your symptoms, history, and other results.
Conventional labs are designed to diagnose disease after it's already developed — not to identify the dysfunction that causes disease years before it appears.
Every patient receives a personalized lab panel based on their symptoms, history, and health goals. We don't run the same panel on everyone — we run the right tests for you.
Conventional labs flag you as normal if you're in the bottom 2.5% of a sick population. We use functional optimal ranges that reflect true health.
We partner with Genova Diagnostics, Cyrex Labs, Great Plains Laboratory, and Doctor's Data — the gold standard in functional testing.
A lab value means nothing in isolation. We interpret every marker in the context of your symptoms, history, and the full clinical picture.
We're not looking for a diagnosis to match a drug. We're looking for the underlying dysfunction driving your symptoms — then correcting it.
We investigate why, not just what
MTHFR, detox pathways, and more
Intracellular, not just serum
Genova, Cyrex, Great Plains
Gut, hormones, brain, immune
Health, not just disease-free
Each panel is selected based on your specific symptoms and goals. Here's what we test and why it matters.
Standard TSH alone misses 70% of thyroid dysfunction. Our full panel reveals conversion problems, autoimmune attacks, and cellular resistance.
The gold standard in hormone testing. Dried urine captures hormone metabolites across a full day — far more accurate than a single blood draw.
DNA-based stool testing identifies pathogens, parasites, and microbiome imbalances that standard stool cultures completely miss.
A single urine test that reveals metabolic dysfunction at the cellular level — showing how well your body produces energy, detoxifies, and makes brain chemicals.
Unlike IgE allergy tests, this identifies delayed (24–72 hour) immune reactions that cause chronic inflammation, brain fog, and gut damage.
Standard cholesterol panels miss 50% of cardiovascular risk. We look at insulin resistance, inflammation, and lipoprotein particle size — the real predictors.
40% of the population carries MTHFR mutations affecting detox, neurotransmitters, and cardiovascular health. Standard labs never check this.
Environmental toxins accumulate silently for years, disrupting hormones, neurological function, and immune regulation. Most doctors never test for them.
Serum levels of nutrients are often normal even when cells are depleted. Intracellular testing reveals the true nutritional status driving your symptoms.
Our lab testing process is designed to be simple, convenient, and actionable.
We review your symptoms, history, and goals to determine which panels are right for you.
Most tests are done at home with a urine, stool, or dried blood spot kit mailed directly to you.
We receive your results and spend hours analyzing every marker in context — not just flagging out-of-range values.
You receive a personalized protocol with targeted nutrition, supplements, and lifestyle changes based on your results.

Board-Certified Functional Medicine Practitioner
Dr. Brandon Mannie is a board-certified functional medicine practitioner with over 400 hours of post-graduate training in clinical nutrition and functional medicine. He graduated from Northwestern Health Sciences University in 2004 and has been in private practice ever since.
Over the past 20+ years, Dr. Mannie has consulted with more than 3,000 patients — people who were told their labs were "normal," yet still felt far from well. His approach goes beyond symptom management: he investigates the root causes driving chronic illness and builds personalized protocols that restore true, lasting health.
Dr. Mannie operates a fully virtual telehealth practice, serving patients nationwide. His clinical expertise includes type 2 diabetes, insulin resistance, metabolic syndrome, weight loss resistance, and neuropathy.
"I've seen patients who were dismissed for years finally get real answers and real results. That's why I do this work."
Are You Next?

Down 47 Pounds!

Down 32 Pounds!

Down 53 Pounds!

Down 34 Pounds!

Down 32 Pounds!

Down 27 Pounds!

Down 54 Pounds!

Down 64 Pounds!

Down 47 Pounds!

Down 32 Pounds!

Down 53 Pounds!

Down 34 Pounds!

Down 32 Pounds!

Down 27 Pounds!

Down 54 Pounds!

Down 64 Pounds!
Book a 1-on-1 strategy call with Dr. Brandon Mannie's clinical team. No obligation, no hard sell — just clinical clarity on which functional labs will reveal your root cause.