Your DNA is like a blueprint — it doesn’t change. But epigenetics is the layer on top of it that controls which genes get turned on or off. These signals, called DNA methylation patterns, are shaped by your lifestyle, environment, stress, diet, and age. TruDiagnostic reads these patterns from a single dried blood spot to give you a precise, stable picture of how your body is actually functioning — not just what you inherited.

TruDiagnostic is for anyone who wants to understand what’s driving their health at the cellular level — not just manage symptoms. Our customers tend to be proactive about their health: people optimizing their longevity protocol, athletes tracking recovery and performance, patients whose standard labs keep coming back “normal” but still don’t feel right, and anyone who wants a precise biological baseline before making changes to their diet, supplements, or lifestyle.

Your report breaks down each biomarker with a plain-language explanation, a score showing where you fall relative to the population, and specific recommendations — including dietary changes, supplements, and lifestyle interventions — prioritized by what’s most likely to move the needle for you. Many customers share their report with a functional medicine doctor, longevity physician, or health coach to build a personalized action plan.

TruDiagnostic’s algorithms are validated against the largest DNA methylation database in the world: 100,000+ patients linked to lifetime medical records. Each biomarker is cross-validated against clinical, proteomic, and metabolomic data. Unlike serum tests that fluctuate day to day, epigenetic biomarkers reflect stable, long-term biological patterns, making them highly reproducible and clinically meaningful.

Yes. TruDiagnostic operates in a CLIA-certified laboratory, meaning our testing processes meet the federal standards required for clinical diagnostic testing. Every sample is processed under rigorous quality controls to ensure the accuracy and reliability of your results.

TruDiagnostic tests are not currently covered by insurance. They are available for direct purchase and are eligible for FSA/HSA reimbursement in most cases. Many customers work with their functional medicine physician or longevity-focused provider to incorporate results into a broader care plan.