Dr LT1 *with Omega 6:3 and Fatty Acids Report
The Dr LT1 vitamin panel provides a "fatigue and nutrient status" and investigates tiredness, low mood, and general wellness. It requires a non-centrifuged blood draw, and please note, the Omega 6:3 and Fatty Acids Report is a separate blood spot test that comes with its own sample collection kit which will be dispatched directly to your designated address.
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The Dr LT1 vitamin panel provides a “fatigue and nutrient status” and investigates tiredness, low mood, and general wellness. It requires a non-centrifuged blood draw, and please note, the Omega 6:3 and Fatty Acids Report is a separate blood spot test that comes with its own sample collection kit which will be dispatched directly to your designated address.
Key information:
- You will receive one diagnostic report without interpretation.
- You cannot add on any post test add-on or upgrades after the test has been run.
Suitable For
Who this test is designed for
- Women looking for an advanced hormone assessment alongside a general review of their health status
Biomarkers Included
All 11 biomarkers analyzed in this comprehensive panel
Inflammation
- Fatty Acid Report
Iron
- Ferritin
- Iron
- TIBC
- Transferrin
- Transferrin Saturation %
- UIBC
Minerals & Metals
- Magnesium Red cell
Vitamins
- Folate Serum
- Vitamin B12
- Vitamin D3 (25 OH)
Resources
Everything you need to know about this test
Test Kit Instructions
Complete step-by-step testing guidance
Patient Info Sheet
Important information for patients
Example Snapshot Report
See what your results look like
The FDX Method
Our approach to functional analysis
Find a Blood Draw
Locate convenient testing locations
What Our Practitioners Are Saying
Trusted by leading healthcare professionals
"The precision and clarity of FunctionalDX reports have transformed how I approach patient care."
"Having access to optimal ranges rather than just standard reference ranges is a game-changer."
"FunctionalDX’s Blood Builder panels allow me to deliver targeted and effective testing and retesting at a price my clients can afford."


