Breathing: physiology, practices and limits

EMERGING

Evidence for breathing practices must be assessed for a specific technique, outcome and participant group.

Breathing: physiology, practices and limits

What is studied

Slow breathing is part of some relaxation techniques. NCCIH describes research on stress and other conditions, with findings and evidence quality depending on the question studied.

What EMERGING means

This editorial label identifies an area of practice, not a guarantee of benefit. A physiological mechanism alone does not establish treatment effectiveness. This page prescribes no breath-holding or intensive protocols; medical concerns need qualified advice.