Friday 28 September 2018

How Does Light Help us Sleep More Soundly?

Sun exposure is necessary for all life, and its rays strongly influence human well-being. Like any living thing, us humans need the benefits the sun gives us to thrive and function properly.  Think back to days which you spent in the sun, and reflect on how you feel. It is common to feel happier and more relaxed after soaking in some rays, and there is a scientific explanation to back this up. Light from the sun stimulates the release of the hormone serotonin, which increases happiness! Along with serotonin, light also produces the release of melatonin, which helps us naturally go to sleep and wake up at the right time.

Although sunlight is needed for us to survive, it is often difficult for us to get the proper amount of light needed. Many of us spend our days inside, and are impacted by the seasons such as winter, where sunlight is sparse. Due to this and our heavy use of technology, our body is often confused by the light signals it receives, straining our ability to get a sound sleep.

A study comparing the sleep patterns of employees without office windows to those with windows in their office space showed that those who got sunlight access slept an average of 46 minutes per night and tended to be more physically active and generally happier.

Because the wellness of many individuals has been impacted by lack of natural light sources, light therapy methods were created as a solution. These therapy methods mimic the light given from the sun, and offer the same benefits that sunlight brings. This artificial light substitutes regular sunlight that may be difficult to get enough of, and offers all the benefits of the sun’s light without the harmful UV rays. Like the sun, this light improves mental and physical health as it promotes proper sleep cycles and lifts mood by helping your body release happy hormones.

Results a study where the impacts of artificial light treatment were analyzed, showed that, in comparison to those who were exposed to 100 lux (a measure of illumination) a day, those exposed to 2500 lux a day reported:

  • The ability to fall asleep faster
  • An increase in sleep time
  • Decreased insomnia intensity
  • Decreased pre-sleep anxiety
  • Improved overall daytime functioning
  • Less daytime fatigue
  • Less daytime sleepiness

These alternative light producers bring the proper amount of sunlight into your daily life, and can also work around your busy schedule. In the form of lamps, bulbs and boxes, light therapy can be used while you are reading, working, doing chores, or really, doing anything.

If you find yourself not getting tired at night, or lacking energy when your alarm sounds in the morning, methods like light therapy can greatly help reset your internal sleep clock.

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Study referenced:

https://doi.org/10.1111/j.1479-8425.2007.00272.x



source https://goodmorningsnoresolution.com/blogs/news/how-does-light-help-us-sleep-more-soundly

Monday 17 September 2018

Snoring in Young Adults: Recognizing the Risk

Written by: Michael Todd Sapko MD, PhD

What is snoring?

Snoring is the sound produced by vibrations of the mouth and throat (upper airway) during sleep. When we sleep, the muscles in the neck relax, and tissue in the throat (pharynx) collapses a bit, blocking airflow from the nose and mouth. Gravity and relaxed muscle tone also cause the tongue to fall into the airway. These tissues impede the flow of air and, as air passes by, the tissues vibrate, causing the snoring sound that everyone has heard. In essence, upper airway constriction during sleep causes snoring.  

Who snores?

Snoring is extremely common. In otherwise healthy people between 30 and 60 years old, 44% of men and 28% of women snore virtually every night. In fact, almost everyone snores occasionally. People of all ages snore, from infants to children to adolescents to middle-aged adults to the elderly. Snoring often begins during adolescence and young adulthood; though snoring may go unnoticed and undiagnosed in this age group if patients sleep alone. This is particularly troubling since the detrimental health effects associated with snoring are cumulative, which means that if they start early and are left untreated, they get worse over time. Therefore, if someone starts to snore as young adult, the problems could magnify by the time they reach middle age.

Is snoring a problem?

Not everyone who snores has a problem. On the other hand, snoring may be a clue to a severe condition such as sleep-disordered breathing or obstructive sleep apnea. Most sleep researchers agree that the severity of snoring exists on a continuum. On one end of the spectrum is simple snoring, and obstructive sleep apnea is on the other end. In the middle are conditions such as sleep-disordered breathing and upper airway resistance syndrome.

While simple snoring does not generally pose an immediate health risk to the patient, it can create substantial problems for the patient's partner. Even simple snoring can be loud, and can prevent the snorer’s partner from getting adequate sleep. In the extreme, snoring has led to physical fights and divorce, according to the Married Couples Sleep Study at Rush University Medical Center.

When trying to determine if snoring is a problem for the patient, physicians generally focus on two things: airflow and sleep quality. If the snorer has reasonably good air flow to and from the lungs, snoring is unlikely to be an immediate health problem. When airflow is more restricted, the patient must work harder to keep the airway open. This means breathing harder, coughing, gasping, and waking at night. If too much of this extra work occurs, it interferes with sleep, leading to daytime tiredness and the many other health effects that come with obstructive sleep apnea.

I hardly snore…do I have a problem?

Unfortunately, the loudness of snoring does not always correlate with airflow. Loud snorers may have reasonably good airflow, while soft snorers may have dangerously low degrees of airflow. Consequently, snorers cannot know if their snoring is a health problem simply by knowing how loudly or softly they snore (especially in younger patients). The only way to know for sure if snoring represents a medical problem is to have a sleep study (i.e. polysomnography).

Snoring is a problem that gets worse over time

Since snoring exists on a spectrum, from innocuous snoring to dangerous snoring, all snorers are at some risk of having problem snoring—if not currently, than in the future. Unfortunately for people who snore, the snoring spectrum is tilted toward increasing danger. Stated another way, simple snoring tends to become mild obstructive sleep apnea and mild obstructive sleep apnea tends to become severe obstructive sleep apnea. This worsening can happen quite quickly. Pendlebury and colleagues found that untreated sleep apnea could get substantially worse in as little as 17 months. While weight gain can be a reason for worsening sleep apnea, the Pendlebury group found that weight was not always a factor, i.e., sleep apnea got worse even in people who maintained the same weight. Moreover, this progression can happen in people of all ages. In a study of 70 children aged 6 to 13 years old diagnosed with primary snoring, 37.1% had progressed to obstructive sleep apnea over a four-year period.

The consequences of problem snoring

Large epidemiologic studies suggest that snoring may be related to high blood pressure, cardiovascular disease (e.g. atherosclerosis, heart attack), and cerebrovascular disease (e.g. stroke). Norton and Dunn showed that in over 2000 people surveyed, snoring was associated with high blood pressure, heart disease, diabetes, and daytime sleepiness, among other problems. The risk of developing these conditions was higher as snorers got older. In a larger epidemiological study (~3000 patients), researchers found that snoring increased the risk of cardiovascular disease and stroke, each by 1.6-fold. Snorers relative risk of ischemic heart disease (narrowing of coronary arteries) was 1.9 times that of non-snorers.18 Gislason and co-authors showed that the risk of high blood pressure and daytime sleepiness in women who snore was similar to that in men who snore—and higher than in people who do not snore.

While the effects of snoring get worse with age, young people are not immune to the health effects of snoring. Snoring appears to hit men under the age of 40 particularly hard. The rate of high blood pressure in snorers under the age of 40 is much higher than in non-snorers of the same age. In other words, problem snoring increases the risk of blood pressure in men, but substantially increases that risk in young men. Young women are at risk as well, even if they are soft snorers (which women tend to be). Dunai and colleagues showed that women of all ages who were quiet snorers were significantly more likely to have high blood pressure and experience a heart attack than non-snorers. Importantly, the more that snoring interfered with breathing in young women, the higher risk of high blood pressure and heart attack.

Why snoring is a problem in young adults

There are five main reasons why snoring is a serious issue for young adults.

  1. Many young adults do not know they snore, so they go undiagnosed—either they sleep alone or their partners do not tell them that they snore
  2. Most adolescents and young adults don’t think snoring is a problem for them—even young people who know they snore do not realize the dangers that could result from problem snoring
  3. Any degree of snoring could be problem snoring—the loudness of the snore does not necessarily indicate its severity
  4. The health problems associated with snoring get worse with time—young snorers who want to avoid health problems should seek treatment early
  5. Certain effects of snoring hit young adults hardest—high blood pressure and ischemic heart disease risk are much higher in young snorers than in young non-snorers

What can I do?

The first step is to determine whether you have problem snoring. When physicians try to determine if snoring is problematic, they consider several questions including:

  • Who is most affected by the snoring? The patient or the patient’s partner? Both?
  • How disruptive is it to life and relationships?
  • How long has snoring been a problem?
  • Has there been a recent, large increase in body weight?
  • Does it just happen after drinking alcohol or taking sedatives?
  • Could the problem be related to nasal polyps or trauma to the nose, sinuses, or face?
  • Does sleeping disturb sleep? The patient or the patient’s partner? Both?
  • Lastly, could the patient have obstructive sleep apnea?

Snoring that happens most nights of the week, even when the snorer does not use alcohol or sedatives, is at least simple snoring. While only a medical professional can diagnose it, problem snoring is snoring that significantly affects you and/or your partner. If snoring is affecting your partner—but not necessarily affecting your breathing or sleep—it can still be a significant issue that demands attention. If the snoring disturbs sleep and leads to daytime sleepiness, it is almost certainly problem snoring. Lastly, coughing, waking at night gasping for air, substantial daytime sleepiness, and stretches of time in which breathing stops could indicate obstructive sleep apnea. If you suspect you have obstructive sleep apnea, talk to a medical professional about it.

If you suspect you have problem snoring, there are several possible treatments. Most people with problem snoring pursue one or more of these treatments.

Weight loss - Snoring is often associated with excess body weight. Conversely, losing weight can help reduce snoring. It is important to note, however, that people of normal weight snore as well, so weight loss is unlikely to be helpful in normal weight snorers. 

Tobacco and alcohol cessation – Smoking and alcohol make snoring worse, and tend to make it more dangerous. As such, quitting smoking and not drinking/drinking in moderation may help.

Side-sleeping – Most snoring occurs when the snorer is lying his or her back, and rarely occurs when the person sleeping on his or her side. Posture alarms, special sleep shirts, and side-sleeping pillows help encourage people to sleep on their sides instead of their backs. While this therapy makes sense and can work for some people, the scientific evidence to support them is relatively weak. 

Therapies that open the nasal passages – When airflow through the nose is reduced and leads to snoring, nasal decongestants, steroid nasal sprays, and/or nasal dilators may help. This is especially true for people who have seasonal allergies and/or chronic inflammation of the sinuses. While structures in the back of the throat and tongue are responsible for most snoring, improving airflow through the nose can help in some cases. Notably, nasal surgery to treat snoring is rarely effective and is associated with risk.

Oral appliances – Oral appliances held in the mouth during sleep can decrease snoring. The two main types of oral devices are tongue-retaining devices and mandibular advancement devices. Tongue-retaining devices pull the tongue forward slightly and out of the airway. This is especially useful for patients who sleep on their backs, since gravity pulls the tongue down and into the airway. Mandibular advancement devices, on the other hand, hold the lower jaw forward and keep the throat from partially collapsing during sleep. When used properly, oral anti-snore devices are a highly effective treatment for snoring. The American Academy of Sleep Medicine and American Academy of Dental Sleep Medicine Clinical Practice “recommend that sleep physicians prescribe oral appliances, rather than no therapy, for adult patients who request treatment of primary snoring (without obstructive sleep apnea).”

Continuous positive airway pressure (CPAP) – CPAP significantly reduces snoring by using constant air pressure to keep the airway open. Unfortunately, most insurance companies do not cover the cost of CPAP for snorers who do not also have obstructive sleep apnea. Thus, people without sleep apnea who snore may not be eligible for CPAP device or supply reimbursement, which could run into the thousands of dollars.

Interestingly, patients also tend to prefer oral appliances over CPAP for treating snoring alone. Researchers compared the use of oral appliances versus CPAP (three months each) in people who snored. While both the oral appliance and CPAP device significantly reduced snoring, most patients preferred the oral appliance over CPAP because the oral appliances were more convenient (i.e., the oral appliance included fewer supplies, did not require mask, did not impede movement during sleep, etc.).

Summary

Snoring can be a problem regardless of age. In fact, snoring is a particular problem for young adults because it tends to go unrecognized and undiagnosed. The health problems associated with snoring tend to increase over time. If left untreated, snoring as a young adult can cause health problems such as high blood pressure and heart disease. Weight loss, smoking cessation, and alcohol reduction are conservative measures that can reduce snoring. Oral appliances such as tongue-retaining devices may be the optimal treatment for snoring because oral appliances effectively reduce snoring and are preferred by patients over other snoring treatments, such as CPAP. Indeed, the American Academy of Sleep Medicine and American Academy of Dental Sleep Medicine Clinical Practice specifically recommends oral appliances to treat adult patients with primary snoring.


References

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source https://goodmorningsnoresolution.com/blogs/news/snoring-in-young-adults-recognizing-the-risk

Friday 7 September 2018

How Does Snoring Impact Young Adults?

Snoring is often viewed as an issue for older individuals, and many snoring treatments focus on helping that demographic. In reality, snoring is more common in younger adults than realized, demonstrating the need to shift away from the idea that snoring only affects older people.

Because snoring research tends to focus on older individuals, there are few studies looking at snoring in young adults specifically. Although, the limited data available does show that a large percentage of young adults struggle with snoring. A survey which evaluated the sleeping habits of almost 3,000 students aged 18-25 years had 30% report being snorers! That is a significant percentage, but how does this play a role in the daily lives of young adults? Continue to find out how excessive sleepiness caused by sleep disturbances can impact young adults cognitive, emotional and physical wellbeing.


Cognitive Impacts

Sleep disturbances like snoring are shown to impact the ability to perform well academically, which poses as an issue for many young adults who attend post-secondary institutions. A study which examined this relationship illustrated that 30% of those who screened positive for obstructive sleep apnea were at risk for academic failure. This study also discovered that students classified as snorers more frequently failed examinations in comparison to non-snorers.

It has also been found that young adults who sleep for shorter periods of time also report significantly lower GPAs than their same peers who sleep more. This goes to show the great impact sleep has on academic success, proving the importance of snoring solutions that are tailored towards young adults.

Emotional Impacts

Proper sleep also encourages positive mental health and mood. Snoring is said to cause irregular sleep schedules, increasing the odds of experiencing depressive symptoms. A restful snore-free sleep helps achieve a healthy mental state, which can decrease factors that commonly cause snoring in the first place, such as the use of alcohol. Looking at a sample of those who seek medical assistance for sleep problems, it was found that 40% have a mental health disorder. Left untreated, a lack of sleep can have serious impacts on mental health, and there is shown to be a strong correlation between lack of sleep and a greater risk of suicidal ideation, planning and attempt. The proper amount of REM sleep, however, supports the regulation of emotions and rational decision making.

Physical Impacts

Combating snoring in young adults may also decrease the amount of sleep-related vehicle crashes observed commonly within a specific age group. Studies have shown that those between 16 and 29 years of age are more likely to be involved in crashes caused by the driver falling asleep at the wheel. Even 1-2 more hours of sleep can significantly decrease the risk of a sleep-related car accident. This once again demonstrates the importance of getting a full night of uninterrupted quality sleep.

Although many older adults do struggle with snoring, the issue is prevalent in younger adults as well. As a significant percentage of this demographic experience snoring, a solution such as an anti-snoring mouthpiece tailored to young adults can help those finally achieve the sleep they need to successfully perform in all aspects of life.



source https://goodmorningsnoresolution.com/blogs/news/how-does-snoring-impact-young-adults