Longevity doesn’t “scale” when you add more tests, gadgets, or luxury. It scales when prevention becomes a repeatable program that fits real life: clear standards, conservative diagnostics, and follow-through that survives your normal calendar.

Longevity is crowded at the extremes - luxury clinics at the top, apps and gadgets at the bottom. The real opportunity is the missing middle layer: outcomes-grade prevention infrastructure built on standards, execution, and continuity.