Blog
Understanding your health, one topic at a time
Articles on reading your lab results, prevention, cycle and hormones, and longevity. With sources, without medical promises and without selling miracles.
Why the laboratory reference range is not your personal norm
The lab range describes a population, not you. What those numbers in brackets actually mean and how to read them alongside your own history.
What biological age is and how it is calculated
Biological age estimates how your body is working, not how long you have left. What PhenoAge measures, which nine blood markers it uses, and how to read the result without over-reading it.
How to read your lab results without panicking
A flagged value is not a diagnosis. What moves your results when nothing is wrong, why something almost always comes back out of range, and how to read your report in five steps.