Bryan Johnson: VO2 max is one of the strongest predictors of longevity
B Bryan Johnson Video Summary · June 19, 2026 View Full Protocol → Key Takeaways Train cardio with high-intensity bursts to dramatically improve VO2 max, a key longevity predictor. Aim for 75 minutes/week of high-intensity cardio (start small and build up). Track your VO2 max – each unit improvement correlates with ~45 extra days of…
