16/03/2026
Why VO₂ max predicts longevity
VO₂ max measures how efficiently your body can deliver and use oxygen, integrating the heart, lungs, vascular system and cellular metabolism.
Because of this, it’s one of the strongest predictors of long-term health and all-cause mortality.
Research consistently shows that people with higher VO₂ max levels tend to live longer and experience lower rates of chronic disease.
The encouraging part is that VO₂ max is trainable.
With the right balance of movement, recovery, and metabolic health, it can improve over time.
At Expand Health, VO₂ max is one of the key biomarkers we use to understand your baseline physiology and guide personalised health strategies.
Because longevity isn’t just about lifespan, it’s about maintaining the capacity to live well.
If you’re curious about your baseline, message us on +27 66 448 0238