Visceral fat: the two numbers BMI can’t see.
The fat around your organs is one of the most modifiable signals in longevity, and BMI can’t see it. Why it matters more than your weight, and what you can do about it.
Read the explainer →Body Composition
Visceral fat and lean-mass reserve, the two numbers BMI leaves out. Start with a tape measure and work up from there.
1 explainer · liveMuscle & Strength
What grip strength actually predicts, what it doesn't, and why a dynamometer reading tracks with mortality risk across huge cohorts.
1 explainer · liveCardiometabolic
ApoB, Lp(a), insulin, and the markers that actually track with cardiovascular risk, well past total cholesterol.
1 explainer · liveHormonal Health
Peri/menopause and andropause. The clinician-led version, grounded in labs and history rather than a symptom quiz.
1 explainer · liveSleep & Recovery
HRV, sleep architecture, and why poor sleep blunts the training and nutrition you’re working so hard on.
1 explainer · liveTraining & Strength
Zone 2, VO₂max, and lifting. The kinds of fitness most closely tied to a long healthspan.
1 explainer · liveNutrition
Protein, fiber, and eating patterns you can hold past January. What the evidence supports, and what’s just marketing.
1 explainer · live