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Breathing Atlas · 3 pages

Science & physiology

How slow breathing affects the body, what is supported, and what remains uncertain.

How slow breathing worksSCIENCESlow breathing at around six breaths a minute can shift the body toward calm by engaging the vagus nerve and the parasympathetic response. Here is what that means.HRV and breathingSCIENCEHeart-rate variability rises and falls with the breath, and slow breathing near six breaths a minute tends to increase it. Here is what HRV is and what it means.Why longer exhales calmSCIENCELengthening the exhale relative to the inhale is linked with greater parasympathetic activity and a slower heart rate. Here is the plain-language explanation.

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