4·7·8 for better sleep

The famous “relaxing breath” that helps busy minds power down at bedtime.

If you've ever lain in bed wide awake while your brain replays the day on loop, the 4-7-8 breath was made for you. Popularized by Dr. Andrew Weil and rooted in ancient yogic breathing, it's a simple pattern: breathe in for four counts, hold for seven, and breathe out slowly for eight.

That long, unhurried exhale is the secret. It's the closest thing your body has to a "power down" button.

How to do it

Breathe out fully first, letting everything go.
Breathe in quietly through your nose for four counts.
Hold softly for seven counts.
Breathe out slowly through your mouth for eight counts, like you're gently fogging a window.

That's one cycle. Three or four cycles — about a minute and a half — is plenty to start.

Why it works

When your exhale is longer than your inhale, your heart rate slows with it — a reflex called respiratory sinus arrhythmia, run by the same "rest and digest" system that manages sleep. You're not asking your mind to relax; you're showing your body how, and the mind follows.

The gentle hold matters too. It slows everything down and gives the rhythm its drowsy, tide-like feel — in… quiet… and a long slow out.

When to use it

In bed, lights off, eyes closed — it's a bedtime classic. It's also lovely for those 3 a.m. wake-ups when your mind wants to start the day four hours early, and for winding down in the evening while the kettle boils.

Little tips

Feeling a bit lightheaded at first is common — do your first few rounds sitting up, and keep it to three or four cycles.
The exact seconds matter less than the shape: short in, gentle hold, long slow out.
Same time every night helps. After a week or two, the pattern itself starts to feel like a lullaby.

Cloudi walks you through this in one minute.

The Sleep exercise breathes 4·7·8 with you — a little cloud in a nightcap, softening with every exhale.

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