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FRAT Health — Find Answers.
Not Guesswork.

When symptoms like fatigue, brain fog, or developmental delays don’t make sense — it’s time to look deeper.
 
The Folate Receptor Antibody (FRAT) Test identifies antibodies that block folate transport, revealing the root cause of neurological or mood challenges. We help you move from uncertainty to clarity — with easy, at-home testing and telehealth folinic acid (Leucovorin) therapy.
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FRAT test telehealth consultation for folate receptor antibodies
FRAT Health offers both telehealth consultation and all-inclusive at-home folate testing bundle

Click. Consult. Heal.

One Platform. Two Flows. Real Results.

FRAT Health simplifies how you uncover and treat folate receptor autoimmunity — the hidden driver behind fatigue, cognitive fog, mood imbalance, and developmental concerns.

Flow 1: Consultation Only

If your lab results are ready, our licensed U.S. physicians review your reports, interpret your FRAT folate receptor antibody test results, and prescribe Leucovorin (Folinic Acid) or methylation therapy when indicated.

Flow 2: All-Inclusive Bundle

If your lab results are ready, our licensed U.S. physicians review your reports, interpret your FRAT folate receptor antibody test results, and prescribe Leucovorin (Folinic Acid) or methylation therapy when indicated.
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Why FRAT Testing Matters

Behind Many "Unexplained" Symptoms Lies One Common Thread — Folate Dysfunction.

The FRAT Folate Receptor Antibody Test measures blocking and binding antibodies that prevent folate from entering the brain and cells. Low folate transport has been linked to autism, depression, chronic fatigue, cerebral folate deficiency, and even infertility.

Common signs of folate receptor autoimmunity include:

  • Chronic fatigue or low motivation
  • Brain fog and concentration issues
  • Mood changes, depression, or anxiety
  • Speech or developmental delay
  • Neuropathy or muscle weakness
  • Poor response to antidepressants or behavioral therapies
Folate receptor antibody test illustration showing folate transport blockage
  • Scientific validation: Developed at the University of Nebraska Medical Center, used in leading studies on autism, depression, and cerebral folate deficiency.

The Process — 5 Simple Steps

Testing Made Simple, for Every Age.

01

Choose Your Path

Select between a Consult-Only review or an All-Inclusive FRAT Testing Package.

02

Tell Us About Yourself

Complete a brief intake — your medical history helps our doctors personalize your order.
 

03

At-Home or Lab Draw

Opt for at-home blood draw for FRAT testing or visit one of our lab partners nationwide.
 

04

Expert Review — No Waiting Rooms

Our telehealth FRAT test doctors interpret your results and provide an action plan.

05

Treatment & Support

If antibodies are detected, your MD may recommend Leucovorin (Folinic Acid) therapy, a proven approach to restore folate activity.
 
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Personalized Leucovorin Therapy

When Folate Can't Get In — We Help It Get Through.

Leucovorin folinic acid treatment supporting folate metabolism and brain health

If your FRAT test detects antibodies that block folate, your physician may prescribe Leucovorin (Folinic Acid) — an active form of folate used in autism and depression telehealth treatment programs.

Potential Benefits:

  • Improved focus, cognition, and calmness
  • Balanced mood and energy
  • Enhanced neurological function
  • Better response to therapy or medication
Folinic acid methylation therapy is safe, physician-guided, and personalized for your biochemistry — helping your cells use folate again.

Gentle, Convenient Testing

No Clinics. No Delays. No Hassle.

Testing and treatment should fit your life, not disrupt it. With at-home FRAT blood collection and virtual telemedicine appointments, getting tested is easier than ever.

At-Home Blood Draw

Certified mobile phlebotomist collects your sample.

Lab Partner Network

Walk in to a CLIA-certified partner lab.

Turnaround

5–7 business days

Compliance

HIPAA-secure

Payment

HSA/FSA eligible
Get accurate, medical-grade testing — without leaving home.

Transparent Pricing

Clear, Honest Pricing — No Hidden Fees.

ServiceDescriptionStarting At
Telehealth Visit (MD consult)1:1 consultation with licensed provider$40
Folate Receptor Antibody Lab TestCash or insurance (Quest/Labcorp)$295
At-Home PhlebotomyOptional, child-safe add-on$90
LeucovorinLeucovorin 5 mg 200 tabs$100
LeucovorinLeucovorin 5 mg 400 tabs$180
Get Started with FRAT Testing

Why Choose FRAT Health

The Smarter Way to Test, Treat & Heal.

CLIA-Certified Labs

CLIA-certified laboratory partners ensure accurate, reliable results.

Licensed Physicians

Licensed U.S. physicians via telehealth provide expert care.

HIPAA-Secure

HIPAA-secure platform protects your privacy and data.

Home Services

Fast home phlebotomy services bring testing to you.

Personalized Care

Personalized methylation and folate therapy tailored to your needs.

We combine science, technology, and compassionate care to bring answers directly to you — with precision, privacy, and progress.

Take the First Step Toward Clarity

Understand What's Really Going On — So You Can Heal What Matters.

Your next step could change everything. Whether it’s for yourself, your child, or a loved one — FRAT Health makes it easy to test, understand, and treat.

Order My FRAT Test
Book Consultation Only
What is the FRAT test?

It’s a blood test that detects folate receptor antibodies, a hidden cause of low folate levels and related symptoms.

You can order it online by clicking “Order FRAT Test” on our website. Choose between an at-home blood draw or visiting a partner lab, followed by a telehealth consultation for results and treatment.

If antibodies are detected, your doctor may recommend Leucovorin (Folinic Acid) therapy to restore folate function and improve focus, mood, and energy.