Blowing a conch shell isn’t just tradition — researchers say it’s a simple, low-cost breathing technique that could help ease symptoms of a dangerous sleep disorder without machines or medication.

People with a common sleep disorder may find relief through a surprising, simple and natural source: blowing through a conch shell. Researchers have recently found that conch or shankh blowing on a ...

People who practiced blowing through a conch shell regularly for six months experienced a reduction in their symptoms of obstructive sleep apnea (OSA), according to a small randomized controlled trial ...