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Friday Snewzzz 
News around the Sleep World for you 
July 19, 2019 
Getting a good night's sleep in the summer may be difficult for some people. Did you know that if you are sleeping and the temperature rises above 75 degrees or falls below 54 degrees it can wake you up? A slightly cool room will contribute to good sleep.
 
Body temperature falls during the second stage of sleep and reaches its lowest point about four hours after sleep onset.
 
To keep your sleep environment at the ideal temperature in summer weather, scientists recommend adjusting the thermostat/air conditioner, selecting blankets and linens that are not too heavy or confining, or using a fan (which also produces "white noise," an added benefit for blocking out other disruptive sounds during sleep.) Many people find fans helpful during the summer. Use a ceiling fan if you have one, or place a portable fan near an open window, leave the bedroom door open and open other windows in the house to allow air to move. If you have a fan that fits in the window itself, another trick is to direct the fan to blow warm air out of the house. Other recommendations for keeping your  sleep environment  cool during hot summer nights include keeping heat out during the day by closing blinds and windows as needed, taking a bath or shower before bed, and sleeping on a ground floor if you live a multi-story home, as heat has a tendency to rise.
 
Dress in light breathable cotton pajamas. If you sweat at night, consider keeping an extra pair next to the bed for a quick change. You can try keeping a spray bottle, cool washcloth, icepack or a glass of ice water by the bed as well.
 
Decrease the temperature settings on the PAP humidifier to circulate cooler air and increase comfort.
In most cases, your humidification levels should be highest in the winter, lowest in the summer, and in between during spring and fall. If the humidity level on the PAP machine is too high and the humidity in the room is high it will cause rain out in the tubing.  
 
The heatwave is upon us!

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      Robyn Parrott, LRT 
Sleep News
Understanding the Connection Between Sleep Apnea and Hearing Loss

Sleep apnea is a common disorder and, according to the National Sleep Foundation, it affects about 18 million Americans. Most of us think of sleep apnea as snoring with periodic gasping or "snorting" noises. This seemingly innocent annoyance interrupts sleep and can cause excessive daytime fatigue and other symptoms such as generalized inflammation, cardiovascular and endocrine problems. It can also affect the way a person thinks and even hears.  
 
More than half of individuals with sleep apnea are overweight and most snore heavily. Untreated sleep apnea can lead to a variety of other health issues, including high blood pressure, heart attack, stroke, diabetes and obesity. In addition to snoring and daytime sleepiness, symptoms of sleep apnea may include morning headaches, irritability, learning or memory problems, mood swings, dry throat upon waking in the morning and frequent urination at night.
    
REM sleep silences the siren of the brain
   
Something frightening or unpleasant does not go unnoticed. In our brain, the so-called limbic circuit of cells and connections immediately becomes active. First and foremost, such experiences activate the amygdala. In order for the brain to function properly, the siren must also be switched off again. For this, a restful REM sleep, the part of the sleep with the most vivid dreams, turns out to be essential.
   
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Health 
Extreme heat red flags: Here's what to watch for

Weather wise we've had a relatively late start to seriously hot humid days in southeastern Michigan.

This may seem like a good thing, but our bodies actually need time to become accustomed to the temperature. The next few days will be a shock to many people's systems -- take the heat seriously and watch out for these red flags.
 
Local News
Consumers Energy recommends keeping thermostat at 78 degrees as hot temps hit Michigan

Consumers Energy is asking Michiganders to keep their thermostat at 78 degrees as hot weather comes to the state over the course of the week.  
 
Temperatures are expected to be in the low-to-mid 90s beginning Tuesday and continuing through the weekend."Due to the high temperatures forecasted this week, we are offering tips for customers that will help save energy and money," said Lauren Youngdahl Snyder, Consumers Energy's vice president of customer experience. 
 
Abstract of the Week
Sleepiness and Tiredness Among Doctors Working in A Tertiary Hospital

First received on: July 16, 2019
Last updated: July 16, 2019
Study Chair: Chew Yin Wang, MBChB

Purpose: Sleep disorders are important health issues that can reduced ones quality of life by affecting their performance and productivity in a negative way. People who work in shifts or doing 24 hours call usually have irregular sleep patterns and often complaint of fatigue and daytime sleepiness. This will jeopardized our attention, concentration ability and memory which may lead to serious job accidents. This study is to screen for obstructive sleep apnea among doctors working in a tertiary hospital and to determine the predictors of OSAS and tiredness among doctors who frequently work night shifts or 24 hour call.

Fact of the Week
Ozone Action day declared for southeast Michigan, potential for poor air quality

Thursday will be exceptionally hot, but the warm weather ushers in more than uncomfortable heat - breathing conditions may be hazardous to children, elderly and people who deal with lung issues ranging from asthma to COPD.

The ozone layer helps protect us when it's high in the sky; but on hot, muggy, sunny days ozone can form closer to the ground as it mixes with pollution. The poor air quality results in regional "Ozone Action Days."

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