DNA 123 isn’t just a book—it’s a powerful journey into how your genetics shape your health, emotions, and destiny.
Born from deep personal loss and unshakable purpose, DNA 123 by Tonya Nichols reveals how understanding your genes—and how they interact with trauma, nutrition, and lifestyle—can break generational cycles and spark real, lasting transformation.
With heart, science, and lived experience, Tonya empowers you to rise above fear, misinformation, and family history. Whether you're facing mental health challenges, addiction, chronic illness, or simply seeking optimal wellness, DNA 123 is your guide to becoming the cycle-breaker in your family.
You are not a prisoner to your DNA—you have the power to flip the switch.
When my stepdaughter Megan passed away, I was left with a single burning question: why? That question launched a journey that changed my grief, my health, and my calling. DNA 123 was born out of that journey.
This foundational book explores:
DNA 123 helps you finally understand what your body has been trying to tell you.
If DNA 123 opened your eyes, DNA 456 puts the tools in your hands. This sequel focuses on activation—using gene mapping, emotional healing, and strategic wellness to influence how your DNA expresses over time.
You are not your diagnosis. You are not your family history.
You are the director of your DNA’s expression—and the story isn’t over yet.
Download DNA 123 (PDF)DNA 123 gives you the foundation. If you're ready for a personalized interpretation—where your genes, symptoms, history, and lived experiences all come together—you can schedule a 1:1 DNA Decoding Session.
In this session, we apply The DNA Decoder framework to review detox pathways, methylation, hormones, histamine, neurotransmitters, gut and immune balance, inflammation, and how emotional stress shapes genetic expression in your real life.
Book Your DNA Decoding SessionDisclaimer
We are not medical doctors or genetic counselors, but we love to work with yours!
Understanding your DNA is the first step. If you want a deeper, pathway-based interpretation that connects your genes to your symptoms, history, environment, and nervous system patterns, you can explore the full Empowered Health Alliance Genetic Report.
This expanded genomic session builds on the foundations of DNA 123 and gives you a personalized roadmap for detox, hormones, histamine, neurotransmitters, gut health, inflammation, and more.
Explore the full genomic interpretation here:
www.tonyanichols.com/genomics865-333-4554 (phone and text)
©2025 by Tonya Nichols MPsy., MSc., TDN, BSc.. et al. All right reserved.
No statement or product has been evaluated by the FDA and is not a substitute for your medical nor does it diagnose or treat any disease.