How to Measure Airway Size

I think it's important to track and I'm sure you track your oxygenation while you're typing, there's a beautiful paper from a couple of years ago showing just looking at the average SPO2 at night correlates beautifully with the average size of your hippocampus and other nuclei in the brain. So that's critical to get that up. Unless you're doing it intentionally, actually,. One of my practices for bio-hocking is I have an apparatus that allows, that essentially replicates different altitudes and it's done through a mass.