Rosie Lux
Yoga Teacher

When people have chronically low levels of CO2, as happens with hyperventilation, smooth muscle is consistently wound tight, making it...

In biology I learned that we need oxygen, and carbon dioxide (CO2) is a waste product of respiration (and if you’re feeling generous, to...

When we’re young, we tend to breathe with complete freedom and ease. The kind of freedom that is an expression of our innocence and...