longevity
4 articles tagged longevity.
DHEA-S: What It Is and How to Read Your Level
What DHEA-S (DHEA sulfate) measures, why 'normal' ranges drop steeply with age and differ by sex, the referenced ranges, and how to track DHEA-S over time alongside other hormones.
Libby vs. Superpower: Where Your Annual Panel Should Live for Life
Superpower is a longevity membership built around a big annual biomarker panel. But where do those results live between tests, and across every other lab? An honest Libby vs. Superpower comparison — and why a Superpower 'alternative' is usually a record you own.
The Longevity Blood Panel: What to Test and Track
The longevity blood panel explained — ApoB, Lp(a), hs-CRP, HbA1c, albumin and more, why each marker matters for healthspan, and why the trend beats any single number. Educational, not medical advice.
Testosterone: What It Is and How to Read Your Level
What total and free testosterone measure, the Endocrine Society's harmonized reference range, why 'optimal' depends on age and sex, and how to track testosterone over time.