Can I order this test on its own?

Most labs can be ordered on their own with the “Lab Only” option, which includes a general results review. If you’d like your results personally reviewed — with a written Root Cause Report and personalized 12-week protocol — explore the 12-Week Program. Either way, add Tiffeny Parker as your practitioner when you register your kit so I can see your results.

Is this a medical diagnosis?

No. Functional lab testing is educational and is used to guide nutrition, lifestyle, and supplement strategy. It does not diagnose, treat, or cure any disease. Always work with your licensed healthcare provider for medical concerns.

How long do results take?

Most kits are collected at home in a single day and returned by prepaid mail. Results typically take about 2–4 weeks, depending on the panel.

Lab Bundles

Big 5 Labs

Our most comprehensive root-cause bundle — minerals, metabolism, inflammation, food, and hormones.

Hair, urine, saliva & finger prickAt-home collection kit5 tests

How to get this lab ↓

Five complementary tests that look at minerals and metals, metabolism and gut balance, inflammation, food reactions, and the full hormone picture together. For complex, long-standing symptoms across multiple systems.

Included tests

Minerals & Metals Test

Also known as: Hair Tissue Mineral Analysis (HTMA)

Cellular mineral status and heavy metal burden — the foundation of the Method.

Candida, Metabolic & Vitamins Test

Also known as: Organic Acids Test (OAT)

Yeast, bacteria, mitochondrial energy, neurotransmitters, oxalates, and vitamin needs — from one urine sample.

Food Sensitivity IgG Test

Also known as: IgG food sensitivity panel (190 foods)

Delayed reactions to 190 common foods, plus Candida and yeast.

Stress, Mood & Metabolism Test

Also known as: Saliva & blood-spot hormone panel with full thyroid, HbA1c & vitamin D

Sex hormones, cortisol, full thyroid, blood sugar, and vitamin D — the complete hormone picture.

Omega-3 & Inflammation Test

Also known as: Omega-6:Omega-3 and AA:EPA fatty acid ratios

Your omega-3 to omega-6 balance — a window into inflammation and heart health.

Who this is for

For complex, long-standing symptoms that span several systems at once — when you want the most complete picture from the start.

Fatigue that hasn't responded to other approaches
Gut, hormone, and mood symptoms together
Weight resistance
Food reactions
A long list of "normal" lab results

Two ways to get the Big 5 Labs

Lab Only

Available to program members — ordered and reviewed by Tiffeny.

Personalized with Tiffeny

Recommended

Want your results personally reviewed?

One-on-one interpretation of your results
Written Root Cause Report
Personalized 12-week protocol

✦ Members receive exclusive pricing on multi-lab orders. See member perks →

Labs are processed by a CLIA-certified laboratory partner. To protect your privacy, I can only see your results if you add Tiffeny Parker as your practitioner.

Questions about your lab? Send a message →

What results can reveal

Mineral and metal patterns
Gut and metabolic imbalances
Inflammation
Food sensitivities
Hormone, thyroid, and blood sugar patterns

How we interpret it

We read every panel through a functional lens — optimal reference ranges, ratios, and cross-panel patterns. Results become part of your written Root Cause Report and your personalized 12-week protocol.

Starting with all five lets us see how each system affects the others and build your protocol in the right order — with minerals as the foundation.

Common questions

Not sure which panels you need?

Start with the Root-Cause Fit Assessment. Takes about 3–5 minutes. If it looks like we're a good fit, you'll be invited to schedule a 45-minute consultation to discuss your health history, goals, and whether this program is the right next step for you.

Educational information only. Functional lab testing is not intended to diagnose, treat, cure, or prevent any disease. Results are reviewed in the context of your full health history.