life extension Articles & Tips

Longevity Escape Velocity in 2026: What We Know—and What We Don’t

September 13, 2026April 7, 2026 by Ken Gardner

An active older adult crossing a bridge toward a distant medical research campus

Longevity Escape Velocity (LEV) is a hypothetical concept in aging research. This article explains what it means, why it is debated, and what it does and does not mean for adults 45+ today.

Build Your Personal Longevity Protocol After 45

September 13, 2026March 1, 2026 by Ken Gardner

Older couple building a practical personal longevity plan at their kitchen table

Build a simple habit plan with a baseline, personal constraints, one or two priorities, and practical review questions. General education, not treatment.