We are more than our genes. The cells lining your blood vessels are listening to how you live — and adapting accordingly. Stress, sleep, movement, and the daily conditions of a demanding life leave molecular imprints on your endothelium. That biology is more responsive than most people realize – and more recoverable.
60khealth exists to make that redirection visible – with your own data, interpreted through the lens of vascular biology, delivered in plain language by the scientist who studies it.
Start where you are. The free program is a genuine starting point. The paid options go further, with Kathryn directly. Wherever you are is the right place to begin.
60,000 miles of opportunity. All of it yours.

The app connects to your wearable and turns your daily data into specific actions grounded in vascular biology. Six core elements of endothelial health – each one evidence-based, each one actionable. Your Secret Cell score tracks how your choices are building across all six, giving you a single number that grows as your habits do. The Secret Cell NewsBites newsletter arrives monthly – endothelial science explained plainly, by the surgeon-scientist who studies it.
Together they give you a way to understand what your data means and what to do about it.
Many people find this is exactly what they needed. Some decide they want to go further.

A single scientific conversation. You bring your 60k suggested data. Kathryn helps you understand the biological context.
One session | Designing the process.

A 60-day scientific engagement built entirely around your own data.
60 days | Places are limited. This work is personal and the model is intentionally small while we build.