Summarized by Masters of Longevity from Youtube — Bryan Johnson.
Short video describes using intermittent hypoxia-hyperoxia therapy that cycles low and high oxygen to mimic altitude stress and promote cellular adaptations.

Key Takeaways
- The therapy cycles about five minutes of low oxygen near 9% followed by three minutes of oxygen at 30% during each session.
- The presenter reports earlier improvements in blood glucose control and fertility markers after initial use of the protocol.



