Dr. Andrew Weil's 4-7-8 breathing method dropped sleep scores from 13 to 4 in a 2025 study: Here's how

The 4-7-8 breathing method activates your vagus nerve to lower anxiety and improve sleep. Here's what the science actually ...

What Is the 4-7-8 Breathing Method and Where Did It Come From?

Does the 4-7-8 breathing method actually work for sleep and anxiety? New research has answers, and they’re more nuanced than ...
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The 4-7-8 method that could help you sleep

Editor’s Note: Want to sleep better? During Sleep Awareness Week, sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Falling asleep ...