How to start.
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01
Set a five-minute timer
Sit or lie down anywhere. Five minutes is the tested dose, so don't negotiate it down and don't stretch it out.
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02
Double inhale through the nose
Take a normal breath in through your nose, then sip a second short breath on top to fill the lungs completely.
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03
Exhale slow through the mouth
Let it out through your mouth, slowly, until your lungs are empty. The exhale should run longer than both inhales combined.
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04
Repeat and watch the pace
Keep cycling for the full five minutes. You're aiming to drift toward roughly six breaths a minute, down from a normal 12 to 20.
Why it works.
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Mood
Five minutes of daily breathwork for 28 days raised daily positive affect by 1.91 points versus 1.22 for mindfulness meditation across 100 participants.
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Stress
A meta-analysis of 12 randomized trials covering 785 adults found breathwork lowered self-reported stress versus controls, a small-to-moderate effect.
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Blood pressure
Across 17 randomized controlled trials, slow breathing reduced systolic blood pressure by 5.62 mmHg and diastolic by 2.97 mmHg compared with control.
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Recovery
A systematic review of 223 studies found voluntary slow breathing near 6 breaths per minute increased vagally mediated heart rate variability during and after sessions.
Laborde et al., 2022, Neuroscience and Biobehavioral Reviews
Who swears by it.
Wim Hof
The Iceman built his method around conscious breathing rounds he practices and teaches as a daily foundation.
Novak Djokovic
Calls breathing the most important thing we all do, and uses conscious breathing to cope with pressure.
Gwyneth Paltrow
Reported to follow the Wim Hof Method, whose core pillar is its breathing exercises.
Oprah Winfrey
Reported to practice the Wim Hof Method, which is built around conscious breathing rounds.
John's take.
The thing that sold me on breathwork isn’t that it’s powerful. It’s that it’s small. Five minutes, done sitting in a car or at a desk, with nothing to buy and nothing to believe in. Compare that to meditation, which I also do and rate highly, but which asks you to sit with your own mind for twenty minutes before it gives you anything back. The Stanford people tested both head to head for 28 days. The breathers came out ahead on mood. Not by a landslide, but ahead, on a quarter of the time budget.
What’s overrated is the ceremony around it. The retreats, the rounds of hyperventilation, the tears on the mat. Some people love that and fair enough, but it’s not the part with the evidence behind it. The part with the evidence is boring: breathe in through the nose twice, breathe out through the mouth slowly, do it for five minutes. In that trial the people whose breathing rate dropped the most got the biggest mood gain. Slow is the active ingredient. Everything else is decoration.
Honest tradeoff: this is not a fix for anything serious, and the researchers themselves rated most breathwork studies at moderate risk of bias. Anxiety fell about the same in every group in that trial, including the meditators, so the specific advantage is narrower than the internet suggests. I keep doing it because the cost is five minutes and the downside is zero. That’s a bet worth making even when the effect is modest.
Common questions.
What is cyclic sighing?
Cyclic sighing is a double inhale through the nose followed by a long slow exhale through the mouth, repeated for five minutes. It was the best performing pattern in the Stanford trial that compared it against box breathing, cyclic hyperventilation and mindfulness meditation across 100 people over 28 days.
Is breathwork better than meditation?
For mood, the trial says yes, slightly. Five minutes of daily breathwork raised positive affect by 1.91 points versus 1.22 for mindfulness meditation over 28 days, and cut respiratory rate significantly more. For anxiety, no. State anxiety dropped about equally in every group, meditation included. Different tools, overlapping jobs.
How long do I need to do breathing exercises?
Five minutes a day is the dose that was actually tested. The Stanford participants practiced five minutes daily for 28 days and that was enough to move mood and respiratory rate. Longer sessions have not been shown to work better, so treat five minutes as the target rather than the minimum.
Does breathwork lower blood pressure?
Slow breathing does, modestly. Across 17 randomized controlled trials it reduced systolic blood pressure by 5.62 mmHg and diastolic by 2.97 mmHg compared with control. That's a real effect but a small one, and it is not a substitute for medication or for the other things that move blood pressure much harder.
How slow should I breathe?
Around six breaths per minute is the target used across the research, against a typical spontaneous rate of 12 to 20. A systematic review of 223 studies found that breathing near six per minute raised heart rate variability during and after sessions. You don't need to count. Just make the exhale long.
Does breathwork actually work, or is it hype?
Both, a bit. A meta-analysis of 12 randomized trials covering 785 adults found breathwork lowered self-reported stress, but the effect was small to moderate and most trials carried a moderate risk of bias. The Stanford study ran only 28 days, remote and unblinded. Suggestive, not settled. The cost is five minutes, so the odds still favor trying it.