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An Ancient Ritual May Help To Relieve Exhausting Sleep Condition

An Ancient Ritual May Help To Relieve Exhausting Sleep Condition
Conch shellObstructive sleep apnoea (OSA) may affect up to 10 million of us in the UK, with an estimated four million of those facing moderate to severe cases.The British Heart Foundation notes the common condition is linked to an increased risk of “illness and death linked to the heart”. The NHS links untreated OSA to higher blood pressure and increased risk of stroke, type 2 diabetes, and even depression.It is also linked to “hypersomnia,” or extreme daytime sleepiness, because it interrupts the sleep of people who have it.But a recently published randomised controlled trial from the Eternal Heart Care Centre and Research Institute in India has found that conch blowing, or shankh blowing, which is thought to date back to about 1,000 BCE, may help to reduce symptoms.What is conch blowing, and what effect might it have on sleep apnoea?Conch blowing is pretty much what it sounds like – it involves blowing through a conch shell.“Yogic texts also describe it as a breathing exercise that strengthens the lungs and throat,” study author Dr Krishna K Sharma told Newsweek.The researchers studied 30 people with OSA aged between 19 and 65 years old. Half of the group was told to try conch blowing throughout the trial for a minimum of 15 minutes, five times a week. The other half were told to stick to the same schedule, but using deep breathing techniques. By the end of the study, the participants who had tried conch blowing reported 34% less sleepiness throughout the day (OSA often makes people very sleepy as it keeps them awake at night).On average, they had four to five fewer episodes of OSA an hour. They also had higher blood oxygen levels as they slept.Why might conch blowing help those with sleep apnoea?The paper said this benefit may have come about due to “respiratory muscle training through shankh blowing”.Speaking to The Guardian, Dr Sharma explained further: “The way the shankh is blown is quite distinctive.“This action creates strong vibrations and airflow resistance, which likely strengthens the muscles of the upper airway, including the throat and soft palate, areas that often collapse during sleep in people with OSA.” The researchers hope the findings might lead to better treatment for people with OSA – especially considering current relief for severe cases often comes in the form of expensive, cumbersome CPAP machines.For now, though, the NHS said other ways to manage OSA include losing weight if you’re overweight, exercising regularly, sleeping on your side, and maintaining good sleep hygiene.Related...This Is The Best Position To Sleep In During A HeatwaveI Thought We Needed To Sleep Apart – Then Came The Scandinavian MethodHere's Exactly How Many Minutes To Run Per Week For Better Sleep

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