Unusual breathing method shows surprising health benefits, study finds
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A centuries-old practice may hold the key to easing a sleep-related condition that affects millions. Researchers say this technique could reduce daytime tiredness and improve rest at night.
Early trials have shown results that rival standard treatments—without the discomfort of common medical devices. The method’s low cost and simplicity make it an intriguing alternative for future patients.
A small study conducted in India tested the effects of blowing into a conch shell, known as shankh blowing, on people with obstructive sleep apnea (OSA).
OSA blocks the airways during sleep, leading to loud snoring, choking sounds, and disrupted rest, and is linked to higher risks of high blood pressure, strokes, and heart disease.
About eight million people in the UK are estimated to have the condition.

The study involved 30 participants between the ages 19 and 65 who were instructed to blow into a conch shell for at least 15 minutes, five days a week.
After six months, participants who practiced shankh blowing reported being 34% less sleepy during the day compared to those doing deep breathing exercises.
They also experienced better sleep quality, fewer pauses in breathing per hour, and higher oxygen levels in their blood at night.
Dr. Krishna K. Sharma of the Eternal Heart Care Centre and Research Institute in Jaipur called the exercise a “promising alternative” to current treatments.
Most patients with OSA rely on continuous positive airway pressure (CPAP) machines, which blow pressurized air into the nose and throat during sleep but can be uncomfortable.
Shankh blowing involves deep inhalation followed by a strong, sustained exhalation through tightly pursed lips, creating vibrations and resistance that may strengthen airway muscles.
The conch shell’s spiral shape may add acoustic and mechanical effects that tone the throat and soft palate, areas that often collapse in OSA patients during sleep.
Researchers now plan a larger trial involving several hospitals to see how well the technique works over longer periods and in severe cases.
The study comes alongside new research linking OSA to an increased risk of lung cancer.
A separate US study involving over 2.4 million adults found those with OSA were 1.21 times more likely to develop lung cancer compared to people without the condition.
Scientists believe low oxygen levels at night and lifestyle factors like obesity and smoking may contribute to this risk.
Experts say these findings highlight the importance of screening and early treatment for OSA to help prevent serious complications.
Also read:
Would you try this centuries-old breathing method to help with snoring? Drop your thoughts below and share your experiences with alternative remedies.
A centuries-old practice may hold the key to easing a sleep-related condition that affects millions. Researchers say this technique could reduce daytime tiredness and improve rest at night.
Early trials have shown results that rival standard treatments—without the discomfort of common medical devices. The method’s low cost and simplicity make it an intriguing alternative for future patients.
A small study conducted in India tested the effects of blowing into a conch shell, known as shankh blowing, on people with obstructive sleep apnea (OSA).
OSA blocks the airways during sleep, leading to loud snoring, choking sounds, and disrupted rest, and is linked to higher risks of high blood pressure, strokes, and heart disease.
About eight million people in the UK are estimated to have the condition.

A small study conducted in India tested the effects of blowing into a conch shell. Image source: Kampus Production / Pexels
The study involved 30 participants between the ages 19 and 65 who were instructed to blow into a conch shell for at least 15 minutes, five days a week.
After six months, participants who practiced shankh blowing reported being 34% less sleepy during the day compared to those doing deep breathing exercises.
They also experienced better sleep quality, fewer pauses in breathing per hour, and higher oxygen levels in their blood at night.
Dr. Krishna K. Sharma of the Eternal Heart Care Centre and Research Institute in Jaipur called the exercise a “promising alternative” to current treatments.
Most patients with OSA rely on continuous positive airway pressure (CPAP) machines, which blow pressurized air into the nose and throat during sleep but can be uncomfortable.
Shankh blowing involves deep inhalation followed by a strong, sustained exhalation through tightly pursed lips, creating vibrations and resistance that may strengthen airway muscles.
The conch shell’s spiral shape may add acoustic and mechanical effects that tone the throat and soft palate, areas that often collapse in OSA patients during sleep.
Researchers now plan a larger trial involving several hospitals to see how well the technique works over longer periods and in severe cases.
The study comes alongside new research linking OSA to an increased risk of lung cancer.
A separate US study involving over 2.4 million adults found those with OSA were 1.21 times more likely to develop lung cancer compared to people without the condition.
Scientists believe low oxygen levels at night and lifestyle factors like obesity and smoking may contribute to this risk.
Experts say these findings highlight the importance of screening and early treatment for OSA to help prevent serious complications.
Also read:
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- Are you sabotaging your brain at night? Delayed REM sleep linked to higher Alzheimer’s risk
Key Takeaways
- The study tested conch shell blowing, or shankh blowing, in 30 people with obstructive sleep apnea.
- Participants practiced for 15 minutes a day, five days a week, over six months.
- Results showed 34% less daytime sleepiness, better sleep quality, fewer breathing pauses, and higher oxygen levels.
- Researchers now plan larger trials, and separate studies link OSA to increased lung cancer risk.