Science
Brief structured respiration practices enhance mood and reduce physiological arousal
In a randomized controlled trial of 111 adults, five minutes a day of cyclic sighing — a double inhale through the nose followed by a long exhale — improved mood more than mindfulness meditation over a month, and slowed resting respiratory rate. The exhale-forward breath was the active ingredient.
The Look Up read
This is the Stanford trial behind the book's breath standard: in short, out long. The nervous system downshifts within a single breath cycle.
The Look Up view
The study found five minutes of exhale-led breathing beat a matched meditation for same-day mood — the book's bet exactly: the long exhale is the fastest lever we own.
☀ Use it — Try the study's winner for five minutes today: two short inhales through the nose, one long slow exhale. That's the cyclic sigh.
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The book behind The Look
Look Up — The New Science of Vitality in the Age of AI
Every verdict on The Look traces back to one book — the research, the stories, and the 20-Second Lift. By Dr. Jason Deitch, Dr. Gilles A. LaMarche and Dr. Jeff Langmaid.
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