True Precision Medicine: Combining Epigenetic Understanding with Genetic Reality and Your Biochemistry
Systematic methodology born from 17 years of data science determination. We've mastered reducing inflammatory load to restore health - now pioneering complete optimization for those ready to move beyond symptom-free to peak performance.
No one should endure decades of medical mystery when systematic analysis can provide answers. Our proven approach integrates your complete biological blueprint - epigenetics, genetics, and biochemistry - to solve complex health puzzles and optimize human potential.
Co-founder - James (Toby) Vandenberg M.D.
Triple Board Certified: Anti-Aging, Regenerative & Emergency Medicine
25 Years Experience with 80,000 patients treated
Unique Rare Education
1000's of Lives Transformed, Triple Board-Certified Expertise, Advanced Genetics/Epigenetic Analysis
27 minute podcast below expalins who we are and describes our packages

Health-Wellness-Longevity: Episode 2
Dr. Toby Vandenberg digs deeper into the declining health of people in the US and other countries and how this might be reversed with new thinking, new technology and people taking charge of their own healthcare.

From 17 Years of Hell to Precision Medicine Revolution
The Technical Executive's Medical Mystery.
David Craine, tech executive with extensive data analytics experience, faced devastating neurological decline that baffled top medical experts for 17 years. Traditional doctors dismissed symptoms. Functional medicine made him worse. Even the most advanced functional clinics and current functional medicine training approaches failed with his complex case. Financial devastation from medical errors left him with "No Brain, Health, Money - Just Family and Faith.
The Data Science Breakthrough.
Applying systematic analysis to his own case revealed the missing pieces: genetic variants creating inflammatory cascades that no single-parameter approach could detect. This multifactorial methodology didn't just restore his health - it became the foundation for helping others avoid similar suffering.
The Medical Validation.
Dr. Toby Vandenberg MD, triple board-certified (anti-aging, regenerative, emergency medicine) with 25 years treating 80,000+ patients, validates this data-driven approach with rare medical expertise spanning three specialties.
No one should have to experience what I experienced. This is what precision medicine should be.
David Craine - CEO and CoFounder YouHeal
The Scientific Foundation
What We’ve Proven
Real healing begins when inflammation is addressed at the source.
Genetic insights
reveal your personal inflammatory triggers.
Epigenetic
show how your environment shapes gene expression.
Biochemical integration
maps the real-time status of your systems.
Inflammatory load reduction
clears the way for natural healing.
Measurable outcomes
prove what works — for real people.
testimonials
Success Stories
Our Two-Tier Strategic Approach
Precision care for both complex cases and those seeking total optimization.
- Who it’s for: People with chronic health issues who need real solutions.
- Method: Genetics + Epigenetics + Biochemistry analysis to uncover root causes.
- Process: Advanced modeling reveals hidden inflammatory connections.
- Outcome: Symptom resolution, return to normal function.
- Timeline: Noticeable improvements in weeks — not years.
- Who it’s for: People ready to reach their full health potential.
- Method: Advanced multifactorial modeling for comprehensive enhancement.
- Process: Deeper system analysis for total body understanding.
- Outcome: Peak performance, longevity, enhanced quality of life.
- Innovation: A glimpse of what the future of precision medicine can be.
The Process
Your Journey to Optimization
Four-Step Precision Medicine Process
Step 1
Complete Analysis

- Genetic blueprint analysis (81+ genes)
- Epigenetic factor assessment
- Comprehensive biochemical evaluation
- Multi-matrix functional testing
- Environmental and lifestyle integration
Step 2
Pattern Recognition

- Complex relationship modeling
- Root cause identification
- Hidden mechanism revelation
- Systematic dysfunction mapping
- Precision intervention design
Step 3
Targeted Implementation

- Genetic-guided supplement protocols
- Epigenetic optimization strategies
- Biochemical restoration plans
- Environmental modification guidance
- Lifestyle integration support
Step 4
Continuous Optimization

- Real-time biomarker tracking
- Protocol refinement based on response
- Advanced optimization scaling
- Peak performance enhancement
- Long-term health maintenance
Testing & Analysis
The Lab Testing Revolution
Five-Matrix Validation System
A single test can miss the real problem. That’s why we use five interconnected testing matrices to reveal the complete functional picture of your body - not just a snapshot.
Layer 1:
Epigenetic Understanding
How Environment Affects Expression
- Lifestyle, toxins, stress impact
- Why predispositions do or don’t manifest
- Pinpoints key intervention points
- Guides gene function optimization
Layer 2:
Genetic Reality
Your Blueprint
- 81+ gene analysis across key pathways
- Methylation, detox, inflammation, metabolism
- Predicts vulnerabilities & responses
- Explains why standard treatments fail
Layer 3:
Biochemical Integration
Functional Validation
- Multi-matrix testing: blood, urine, hair, cellular
- Real-time validation of genetic predictions
- Tracks change at tissue & system level
- Continuous treatment monitoring
The Science
How It Actually Works
Combining Epigenetic Understanding with Genetic Reality and Your Biochemistry
Your health isn’t determined by a single factor - it’s the dynamic interaction of your genes, your environment, and your biochemistry.
We connect all three layers to reveal what’s really happening inside your body and build a plan that works for you.
Blood Chemistry
Metabolic, lipid, hormonal & inflammatory markers
Personal Biochemistry Evaluation
Functional validation of cellular processes
Hair Analysis
Long-term mineral & toxin status
Cellular Assessment
Direct cellular nutrient function
Genetic Integration
81+ gene variants guide interpretation
get your personalized health plan
Your Path to Optimal Health Starts Here
Embark on your journey to optimal health with three powerful paths designed to fit your unique needs. Whether you’re looking for a complete health transformation, targeted solutions for specific concerns, or the flexibility of direct testing access, we provide personalized options to guide you every step of the way.
DIY - Digital Download Bundle
Self-guided transformation tool kit - to begin your precision health journey
DIY - Digital Bundle with Supplements
Self-guided transformation tool kit - Everything you need to begin your precision health journey. Foundation Supplements mailed to your house (USA Only)
Health Genetics Blueprint
Complete DNA analysis - Unlock your genetic code for personalized healing.
Foundation Supplements mailed to your house (USA Only)
Elite Precision Total Health Optimization
Complete transformation program - The Ultimate Precision Medicine experience (Everything Included).
All Testing & Foundation Supplements mailed to your house (USA Only)
Functional Metabolic Panel with Analysis
Advanced diagnostic testing - Detect disease decades before conventional medicine.
Why choose Youheal
The Competitive Difference
Where everyone else stops, we begin.
Not Just Genetic Testing
Systematic Methodology
Other companies provide data. We provide answers.We go beyond raw reports to solve medical mysteries through systematic analysis and actionable insights.
Not Just Functional Medicine
Transcending Current Limits
When the best reach their limits, our methodology provides solutions. Our framework succeeds where advanced functional medicine stops.
Not Just Health Optimization
Proven Foundation
We don’t work with trends — we work with proven inflammatory load reduction that gets measurable results.
Not Just Symptom Management
Root Cause Resolution
We reverse-engineer complex patterns to find real mechanisms — not mask symptoms.
The medical team
Unprecedented Expertise
The Synergy: Data science precision + Triple board medical expertise = Unprecedented systematic approach to health optimization

Dr. Toby Vandenberg MD
Rare Triple Board Certification:
- Anti-aging Medicine
- Regenerative Medicine
- Emergency Medicine
Clinical Experience:
- 25+ years medical practice
- 80,000+ patients treated
- Expertise spanning acute care to optimization medicine
- Validates data science methodology with medical precision

David Craine
Technical Expertise:
- Tech executive with extensive data analytics experience
- Data science methodology applied to medical problem-solving
- 17-year personal case study in systematic health optimization
- Proof that data-driven approaches succeed where traditional medicine fails
NEWS & ARTICLES
Genetic Insights and Wellness Tips
Stay informed with the latest discoveries in genetic health and precision medicine. Our expertly curated articles provide actionable tips and insights to help you optimize your health, enhance your well-being, and make informed choices on your wellness journey.

The 8 Pillars of Precision Wellness
The YouHeal Difference: Sequential Mastery of our 8 Pillars aren't just a checklist - they're a precise path that has helped our clients achieve dramatic transformations that seemed impossible with conventional medicine.
U.S Wellness Meats
Outstanding source of healthy meats, proteins and other specialty health foods such as bone broth liverwurst and much more. Regenerative safe farming. Ships Nationwide.
Benefits of grass-fed beef:
- Clean protein source which includes all essential amino acids.
- Toxic chemical free. No pesticides, No herbicides, No added hormones, No antibiotics, No GMO's.
- Elevated omega 3 fatty acids with healthy omega 3 to omega 6 ratios, decreasing total body inflammation.
- One of the lowest inflammatory foods in the world

Start Your Personalized Health Journey Today
Discover the power of DNA-driven health insights and personalized wellness plans. Reclaim your vitality and start living life on your terms.
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