Root Cause Discovery

Finding the "Why" Behind Your Child's Challenges

Most families come to me exhausted—they've seen 10 specialists but no one has asked why. I start differently: with comprehensive testing to find what's actually happening in your child's body.

"I'm not a lab—I'm a detective. Testing is my tool to uncover the missing pieces of your child's puzzle."

— Dr. John Arango, ND

WHERE IT ALL STARTS

The Fight-or-Flight Detector

The EEG is the FIRST thing I do. It shows me if your child's brain is stuck in survival mode—and that explains everything else.

Brain comparison: Fight-or-flight survival mode vs calm learning state

🔴 SURVIVAL MODE

🟢 READY TO LEARN

When the lizard brain hijacks the wizard brain, development STOPS.

Why EEG First?

  • I can SEE if the brain is stuck in chronic fight-or-flight
  • It explains why therapy and medications aren't working
  • It shows what MUST be fixed before anything else can work
  • It gives us a baseline to measure your child's progress

How It Works

1
We ship the Muse Athena headband to your home
2
Your child does a simple 10-minute EEG reading
3
We review results together ASAP—then start neurofeedback

💡 The same headband we use for the EEG is what your child will use for neurofeedback training—5 days per week, 20 minutes per day.

"Most parents have never seen their child's brain. When they see it for the first time on the EEG, everything clicks. They finally understand why nothing has worked—and what to do about it."

— Dr. John Arango

Schedule a Discovery Call

See all pricing on our Pricing page

Your Journey With Us

A clear, step-by-step approach

1

Discovery Call

Share your story. I listen to understand your child's unique situation and determine if my approach is the right fit.

2

Testing & Analysis

Based on your child's specific needs, I recommend targeted tests to uncover root causes. No unnecessary testing.

3

Personalized Support

With answers in hand, we create a customized wellness protocol—nutrition, supplements, and lifestyle changes that address YOUR child.

Specialized Lab Testing

The Answers Standard Tests Miss

Every child is unique. During your consultation, I'll recommend only the specific tests your child needs—not a one-size-fits-all package everyone gets.

Gut Health Analysis

The gut-brain connection is real. Many developmental challenges have roots in digestive imbalances. We assess bacterial overgrowth, parasites, yeast, and inflammation markers that standard tests miss.

Available Tests:

  • Comprehensive Stool Analysis
  • Fecal Culture with Parasitology
  • Intestinal Permeability (Leaky Gut)

Why This Matters:

Research shows that gut health directly impacts brain function, mood, and behavior. Healing the gut often leads to improvements in focus, language, and emotional regulation.

Food Sensitivity Testing

Hidden food sensitivities can trigger inflammation, behavioral issues, and neurological symptoms. We identify which foods may be contributing to your child's challenges.

Available Tests:

  • IgG Food Reactivity Panel (96+ foods)
  • Gluten & Casein Sensitivity
  • Histamine Intolerance Markers

Why This Matters:

Many children show dramatic improvements when trigger foods are identified and removed. This isn't about restriction—it's about finding what your child's unique body needs.

Hormone & Stress Assessment

Chronic stress affects the entire body. We measure cortisol patterns, adrenal function, and hormone balance to understand how stress is impacting your child's development.

Available Tests:

  • HPA Axis (Adrenal Stress) Assessment
  • Comprehensive Hormone Panel
  • Organic Acids Testing

Why This Matters:

Sleep issues, anxiety, and mood swings often have hormonal roots. Balancing these systems can be transformative for the whole family.

Neurochemistry Panel

Your child's behaviors often have biochemical roots. We measure neurotransmitter levels—dopamine, serotonin, GABA, glutamate, and more—to understand the brain chemistry driving symptoms like anxiety, focus issues, sleep problems, and mood swings.

Available Tests:

  • Comprehensive Neurotransmitter Panel
  • Dopamine & Serotonin Markers
  • GABA/Glutamate Balance
  • Catecholamine Metabolites

Why This Matters:

This is often the "missing link" for parents who've been told their child's challenges are purely behavioral. When we see the actual brain chemistry, we can support it nutritionally—often with dramatic results.

Genetic & Methylation Analysis

Genetic variations like MTHFR affect how your child's body processes nutrients and eliminates toxins. Understanding these pathways helps us personalize supplement protocols.

Available Tests:

  • MTHFR Gene Mutation Profile
  • Methylation Panel
  • Toxic Elements & Heavy Metals

Why This Matters:

This is where personalization really matters. A supplement that helps one child may not help another—genetics tells us why.

Immune & Inflammation Markers

Chronic inflammation and immune dysfunction are common findings in developmental disorders. We look for autoimmune markers and blood-brain barrier issues.

Available Tests:

  • Immunology Panel
  • Blood Brain Barrier Permeability
  • Inflammatory Markers

Why This Matters:

When inflammation is present, the brain cannot function optimally. Identifying and addressing the source of inflammation often leads to breakthrough progress.

Personalized Testing, Not Generic Packages

Every child needs different tests. During your Initial Consultation, we'll discuss exactly which tests I recommend for YOUR child. No unnecessary testing. No surprises.

Important Notice

Functional health practitioners, including those at our practice, do not diagnose, treat, prevent, or cure any disease. Our approach is focused on supporting your body's natural wellness processes and optimizing your overall health through personalized strategies and Biblical principles. Our services are educational and supportive in nature and are not a substitute for medical advice from a licensed physician.

These services are for you too, mom.

The same brain mapping, neurofeedback, and functional testing I use for your child are available for you. Your wellbeing and theirs are connected.

Learn More

Ready to Find Answers?

Start with a 30-minute Discovery Call. I'll listen to your story and together we'll determine if my approach is right for your family.

Schedule Discovery Call — $67