alveos Essential Guides
Long reads, honestly graded
Deeply researched, expert-reviewed guides to what breathing actually does. Each one grades its own evidence and includes a live interactive.
No. 01 · The Essential Guide to Breathing
Breathing and your nervous system
What your breathing does, what it doesn’t, and how to use it. Reviewed by Prof. John Dickinson. 34 min read, with a live breathing pacer.
No. 02 · The Essential Guide to Breathing & Performance
The Hidden Ceiling
What breathing actually costs your performance and recovery, and how to tell. Reviewed by Dr Aashish Vyas. 30 min read, with a live CO2 comfort check.
No. 03 · The Essential Guide to Breathing & Your Heart
Not a metronome
Why your heart speeds up on every breath in, what HRV really measures, and what slow breathing can and cannot do for your heart. Reviewed by Dr Boon Lim. 35 min read, with a live resonance explorer.