Slow Breathing Exercises: A Review of the Research

Paced breathing is studied for stress and blood pressure. Effects are modest and trials are often small.

Slow, paced breathing has moved from meditation practice into mainstream wellness routines.

Small trials report short-term changes in heart rate variability and self-reported stress during and after sessions.

Some studies examine blood pressure effects, but samples are typically small and follow-up periods short.

Paced breathing is low-risk and free. It is a reasonable relaxation tool, not a replacement for medical treatment.

Editorial note: this article summarises published research for general information. It is not medical advice. Discuss any intervention with a qualified clinician.