Snoring a sign of poor health
Vibrations can raise your risk of stroke
SNORING can be infuriating if you are on the receiving end. But next time you feel forced to kick your partner out of bed for keeping you up all night (or take refuge in the spare room), bear in mind that anything more than an occasional snore could be a sign they need medical help.
Typically, caused by a combination of physiology and environmental factors, snoring may harm the body in a number of ways. The constant vibration of habitual snoring causes damage and inflammation to the throat, and may be linked to thickening of the carotid arteries, which run up the sides of the neck supplying the head with blood.
This, say researchers at the Henry Ford Hospital in Detroit, increases the risk of artherosclerosis – furring of the insides of the blood vessels – and the chances of stroke.
Obstructive sleep apnoea (OSA) is a disorder that occurs due to the collapse of the airway in the throat during sleep and causes loud snoring and periodic interruptions in breathing. It has long been linked to heart disease and other serious health problems.
The condition is thought to affect about 5% of the adult population to a degree. In the Henry Ford study, experts reviewed data for more than 900 patients aged 18 to 50, who had been evaluated by the institution’s sleep centre. None suffered from OSA. Compared to non-snorers, snorers were found to have significantly thicker arterial walls, an early sign of cardiovascular disease.
Surprisingly, those with high cholesterol, diabetes and smokers did not have thickened carotid arteries, leading the researchers to suggest snoring was the biggest health concern, for the same vibrations in the throat have been suggested as a factor in the development of chronic bronchitis, inflammation of lower airways accompanied by a persistent cough and the production of mucus or phlegm.
A Korean study found that individuals who snored six to seven times a week were 68% more likely to develop the condition. The association was strongest in individuals who were overweight, but smoking was not a factor.
Repeated snoring vibrations may act as mechanical stresses, leading to increased inflammatory response in the upper airway,’ said the report.
Night-time acid reflux may be the cause of “significant sleep impairment”, including a sore throat, snoring and wheezing, according to one University of Arizona study.
Researchers discovered that half of those who suffer from diagnosed gastroesophageal reflux disease (long-term heartburn) reported sleeping poorly often or most of the time.
They suggested that ways to help reduce nighttime reflux may include sleeping with head and shoulders elevated, waiting between two and three hours after eating to go to sleep, and avoiding “trigger foods.
Also, expectant moms who snore three or more times a week had a higher risk of poor delivery outcomes. – Daily Mail