The gut and the brain are connected through a complex communication network known as the gut–brain axis. Imbalances in gut health—such as dysbiosis, leaky gut, or chronic inflammation—can influence mood, cognition, and neurological function. Likewise, neurological stress can disrupt gut function, creating a cycle that impacts overall wellness.

The Gut–Brain Health Axis-Dx service interprets FDHLTH-Dx biomarker results to assess how gut function and brain health interact. By measuring biomarkers linked to inflammation, microbial imbalance, and neurological signaling, this service provides critical insight into conditions ranging from digestive disorders to mood disturbances and cognitive decline.

Why This Test Matters

Key Benefits

Standard scans can miss early molecular imbalances. Gut–Brain Health Axis-Dx reveals gut- and brain-related disruptions at the molecular level so patients and clinicians can act early.

Systemic Insight

Connects digestive and neurological health through biomarker science.

Early Risk Detection

Identifies immune and inflammatory activity associated with gut–brain dysfunction.

Personalized Care Guidance

Informs dietary, probiotic, lifestyle, and therapeutic interventions.

Holistic Wellness Monitoring

Tracks long-term improvement in both digestive and cognitive health.

Physician-Ready Report Included

Results in
10-14 days

Reliable Results You Can Trust

Biomarkers Assessed

The Gut–Brain Health Axis-Dx panel measures a targeted set of biomarkers to provide a deeper molecular understanding of gut, immune, and neurological health:

  • Inflammatory markers (IL-6, TNF-α, CRP)

  • Gut permeability indicators (zonulin, LPS-binding protein)

  • Metabolites linked to gut microbiota health

  • Neuroinflammation markers (GFAP, NfL)

  • Stress-related hormones (cortisol, metabolic mediators)

Download a Sample Report

How It Works

Process

From registration to results, the process is simple, secure, and stress-free. One blood draw gives you answers that imaging can’t.

01

Order & Registration

Register securely via the Persona Biomed portal.

02

Sample Collection

Standard blood draw performed at an approved lab or mobile phlebotomy.

03

Laboratory Analysis

Biomarker assays quantify markers related to gut permeability, microbial activity, and neurological stress.

04

Results Delivery

A clinical report is delivered through the secure patient portal, with physician-ready data and AI-powered patient-friendly explanations.

Who Should Consider This Test

who is this for

This test is intended for individuals who may be at risk, are experiencing related symptoms, or wish to take a proactive approach to their health, such as:

  • Individuals with digestive issues such as IBS, IBD, or chronic gut inflammation.

  • Patients experiencing brain fog, mood changes, or memory issues linked to gut health.

  • People with autoimmune conditions connected to gut–brain axis dysfunction.

  • Patients seeking holistic wellness monitoring that integrates nutrition and neurological health.

Register Now for Gut–Brain Health Axis-Dx

Register now for Gut–Brain Health Axis-Dx to understand how your digestive and neurological health are connected and take proactive steps toward balance and wellness.

Register now