What Is ApoB? Why It Beats LDL for Heart Risk
ApoB vs LDL cholesterol: learn what ApoB measures, why cardiologists prefer it, what your number should be, and how to lower it.
-
-
Blood Pressure Targets by Age: What Longevity Data Says
Blood pressure targets by age aren’t one-size-fits-all. Here’s what the longevity data actually supports for adults in their 40s, 50s, 60s, and beyond.
-
HRV by Age: 2026 Normal Ranges & How to Improve Yours
HRV by age: see the 2026 reference ranges, what your score means for longevity, and the evidence-backed ways to actually improve it.
-
What Is Klotho? The Longevity Protein Explained
What is klotho? Learn how this longevity protein affects aging, brain health, and kidneys — and what actually raises your klotho levels.
-
Is an Lp(a) Blood Test Worth Getting?
The Lp(a) blood test reveals a major cardiovascular risk factor most doctors skip. Learn what your number means, targets, and what to do if it’s high.
-
ApoB Optimal Range: What Your Number Should Be
What is the optimal ApoB range for longevity? Learn what your number should be, how to get tested, and what the evidence actually says.
-
Grip Strength Test by Age: Targets, Tools & How to Improve
Grip strength predicts longevity better than blood pressure. See the grip strength test by age targets, how to test yourself, and what to do if you’re low.
-
Longevity Biomarkers to Track in 2026: The Complete Guide
Which longevity biomarkers actually predict lifespan? This 2026 guide covers the top blood tests, fitness markers, and clocks worth tracking.
