Working Nights

New Information about Sleep and Shift Work

We’ve written extensively about the challenges many shift workers face as a result of not getting enough sleep. A few new studies provide more insight for those with sleep challenges. Read this article…

Beware of the Brownies!

Baked World, a company based in Memphis, TN markets a brownie called Lazy Larry, but BEWARE-these are not your mother’s brownies! They are filled with melatonin, a naturally occurring compound often used to treat sleep disorders. As a result, the Food and Drug Administration has sent Baked World a warning letter ordering them to stop marketing Laxy Larry as simply a “brownie”. Dr. Lloyd Sederer reports in the Huffington Post that the misuse of melatonin can result in numerous side effects and serious consequences. To learn more about these brownies, click here.

IS SNORING…….

………. keeping you or your partner awake night after night? We often joke and laugh about snoring but it can be a serious matter, especially for shift workers as they already get less sleep than daytime workers. Almost one half of the adult population snores at least occasionally, resulting in many sleepless nights for many people.

Snoring occurs when air flows over relaxed tissues in your throat causing the tissues to vibrate as you breathe; this creates those annoying sounds. The tissues may obstruct your airway making it narrower, so the airflow becomes more forceful and the snoring becomes louder. While snoring itself is not a health problem, it may indicate a more serious health condition, such as sleep apnea where your airways are so obstructed that you stop or nearly stop breathing as you sleep.

There are risk factors that may contribute to snoring. Some of them are:

• Being a man
• Being overweight
• Alcohol consumption close to bedtime
• Nasal problems
• Having a narrow airway

If you do suffer from plain old snoring, most doctors recommend making some lifestyle changes such as losing weight, reducing your consumption of alcohol near bedtime and sleeping on your side. These are all low cost or free. There are plenty of products (throat exercises, special pillows, mouth and nose devices) out there that do promise to eliminate snoring but their results have not yet been proven. If lifestyle changes do not help, doctors often recommend the mask or CPAP, oral appliances or surgery. Most insurance plans will not cover treatments for regular snoring, but will cover them if you are diagnosed with sleep apnea.

Do see a doctor if your snoring is disrupting your or anyone’s sleep or if you wake up gasping for air. A good night’s or day’s rest is essential to a happy and healthy you!

Sleep Critical to Memory Retention

We’ve reported on this in the past……however more information is available. According to a new study in the Feb. 2 issue of The Journal of Neuroscience, during sleep the brain preferentially retains the memories that are most relevant. Researchers set up two experiments to test memory retrieval. In the first experiment, people were asked to learn 40 pairs of words and in the second, participants played a card game where they matched pictures of animals and objects. In both groups, half the volunteers were told that they would be tested in 10 hours. However, all participants were tested later on how well they recalled their tasks.

It turned out that the people who slept and knew a test was coming had substantially improved memory recall. Sleep was critical to memory enhancement. There was an increase in brain activity during deep or “slow wave” sleep in those volunteers knew they would be tested for memory recall.

This should interest managers caring that employees retain on the job and other training. Safety, human resource, and facility managers might consider fatigue management training to ensure employees are fully aware of the benefits of sleep for themselves and the workplace.

The researchers think that the brain’s prefrontal cortex focuses on memories viewed as relevant while awake and the hippocampus consolidates these memories during sleep.

This is another study that points to the importance sleep to memory retention – something shift workers and their managers should really care about.

It’s Time to Think about Seasonal Affective Disorder Again

Now that it’s December 1st, and we’ve adjusted our clocks, some of us will find their circadian clock more out of order than others. Seasonal affective disorder strikes this time of year. We’ve written on this in the past. See our earlier post which highlights a Wall Street Journal article written by health editor, Melinda Beck.

For a newer article, read Seasonal Affective Disorder: How to Beat ‘Winter’ Depression.

Extra Sleep Improves Performance, Alertness and Mood

According to a new study being presented tomorrow at SLEEP 2010, the 24th annual meeting of the Associated Professional Sleep Societies LLC, getting extra sleep over an extended period of time improves athletic performance, alertness and mood.  In this small study, football player participants extended their sleep for seven to eight weeks during the season, obtaining as much sleep as possible and aiming for a minimum of ten hours of sleep each night.  By substantially increasing their length of sleep, the players decreased daytime sleepiness and fatigue and felt increased vigor towards the end of their season.  For more details click here.  This study supports other research indicating that sleep improves the performance, alertness and mood of shift workers.

Feeling Grouchy and Touchy? Read This!

We learn from a very young age that when we don’t get enough sleep, we get cranky.  Since shift workers only get 5-6 hours of sleep on average, many feel grouchy, irritable, and touchy a lot of the time.  Bad-tempers can be difficult to hold inside, and when fury is released onto spouses, partners, kids, work associates, and managers, it can become toxic.  What’s the result?  Blowing your top can cause you to be fired and it can result in divorce.  Being argumentative and disagreeable doesn’t usually get a positive response.  Lack of sleep starts a progression down a slippery slope often ending with frustration and rage.  Remember those terrible-two’s temper tantrums?  Now we’re talking adult sized anger! 

Melinda Beck, Editor of the Wall Street Journal Health Journal interviewed psychologist Pauline Wallin, author of “Taming Your Inner Brat.”  In the interview, Dr. Wallin provides a few concrete ideas about how to manage anger.  She suggests that when you feel angry, you should slow down and talk sense to yourself.  Don’t react quickly to what’s going on around you, take time and think about it.  One good suggestion by Dr. Wallin is to imagine that you wake up in the morning with $1 worth of energy for the day.  Then, as the day progresses and issues come up, if you feel yourself getting frustrated and angry, think about whether you want to give 80 cents of your energy to that situation or just 5 cents.  Most likely you’ll decide not to waste your energy on negative, small issues.

To listen to the interview, Demand for Anger -Management Grows. But Does It Work – WSJ.com.

2010 Sleep in America Poll Released!

The National Sleep Foundation (NSF) has just released the 1st poll to examine sleep among four ethnic groups in the United States: Asians, Blacks/African Americans, Hispanics and Whites-the 2010 Sleep in America Poll. Although significant differences in the sleep habits and attitudes of each group are revealed, there are also a number of interesting similarities. The poll found that more than three fourths of respondents from each ethnic group agree that poor sleep is associated with health problems. It also showed that each group reports similar experiences missing work or family functions because of fatigue. This is of extreme significance to shift workers who routinely average less sleep than day workers.

The NSF is committed to understanding people’s sleep needs and giving them the tools necessary to get the optimum amount of rest. Read more about the poll and its findings at the NSF’s website…

New Study Supports Claims that Oatmeal is Good for Shift Workers!

Numerous studies have indicated that sleep is essential for normal immune system functioning and to maintain the bodies’ ability to fight off disease and sickness. Most shift workers exist in sleep deprived states as a result of only getting 5-6 hours of sleep per 24-hour period.  So, as a result, it’s likely that shift workers’ immune systems are compromised, contributing to more cases of the common cold and flu, but also to chronic health issues many shift workers face – for example, diabetes and heart disease.

At Working Nights, we’re always looking for new solutions to improve shift worker health and wellbeing.  Here’s a new idea…..

Read this article…

Try and Take Full Advantage of Recovery Days – Especially over the Holidays

There have been a number of studies done on the importance of recovery days after working shifts. It’s logical….our bodies (and minds) can’t work at odd hours, long days, or rapidly rotating schedules, without being seriously impacted. Now, a few days before Christmas and a week before New Year’s, almost everyone is suffering from depleted energy. But as we continue to push ourselves to persevere, saying, “Just hold on and get through the holidays; it’ll be over soon,” we seek our ways to cope. Often we do this in a robotic-like fashion, not even consciously. We might drink a little too much hoping to calm ourselves down for sleep, pop pain-killers to reduce our aches and pains from all the running around, or skip dinner in favor of Doritos because we’re too tired to cook.

Sound familiar? These are the feelings, vegetative state, and survival tactics most shift workers face on a regular basis, not just around the holidays. If you work shifts, you know.

Back to recovery days……
Read this article…

Can Music Calm a Shift Worker’s Soul – and Improve Sleep as Well?

Where can you find Coldplay, Betty Buckley, The Beastie Boys, Bruce Hornsby, and Vanessa Carleton all working together? Seems like an unlikely group, doesn’t it?

These musicians and many other creative types are big supporters of the Institute for Music and Neurologic Function (IMNF). Created in 1995, IMNF was founded “to restore, maintain and improve people’s physical, emotional and neurologic functioning through the systematic use of music.” IMNF collaborates with researchers and practitioners around the world to advance the understanding and application of the power of music to promote healing and wellness. Some of IMNF’s most significant research and startling findings are in the areas of music and its impact on language, memory, and recovery from nerve injury.

How does music affect shift workers? Should it be listened to at work? Does it help you fall asleep? Can it lower stress when coping with variable schedules?
Read this article…

Happy Thanksgiving from Working Nights – an Idea for Getting Through Dinner!

Holiday dinners with family can be easily ruined. A political debate might erupt at the table over health care reform, Obama’s job rating, or how people feel about Sarah Palin. Perhaps a new husband or wife isn’t liked, so half the table ignores them while the other goes overboard to make them feel comfortable. Some people actually have the nerve to state that they don’t like the food – right in front of the chef. Maybe someone has dietary issues so the ingredients of every dish have to be reviewed before they take a bite. How about the nurse or firefighter who worked the entire night before and can’t stay awake at the table or has a short fuse as a result of being tired? There might be sadness over a recent death or heartbreak from missing someone who’s overseas with the military. What about those screaming kids banging their silverware on the crystal stemware or china plates? Sometimes you wish you’d stayed home.

Here’s a new holiday dinner sanity idea.
Read this article…

The Connection Between Safety and Teamwork – It’s all about Communication and Taking Workers’ Individual Differences into Account!

Starting as young children, we’re taught about the importance of teamwork.  For example, we might have learned to work together to bring the groceries in from the car – maybe one person brought the bags into the house, another took them into the kitchen, another unpacked them, and someone else put the food away in the cabinets and fridge.  It felt fun working together at something; the experience was certainly more enjoyable than anyone doing the whole job on their own.  And, we could see that this four person exercise accomplished the task in a quarter of the time it would take one person to do the whole thing (if you were lucky enough to have four people to pitch in and help!).

Ralph Waldo Emerson said, “No member of a crew is praised for the rugged individuality of his rowing.”  

As adults we’re told that teamwork is critical to achieving success in our jobs too.  But, is this really the case?

Read this article…

Working Nights is on the Radio and the Internet!

We are now on WBZ Radio 1030!

Working Nights on Drowsy Driving

Here’s one of our new Working Nights internet cartoons!

A Pitch to President Obama – How About a Shift Workers Day?

2010 Working Nights Pocket Calendar 3.5 x 7

In moments of great stress and loss, our immediate tendency is to point the finger and blame those we see as having had the responsibility for predicting, and thereby preventing, the crisis. Most recently, experts responsible for issuing emergency warning alerts have been criticized for their slow response to an 8.0 magnitude earthquake and tsunami followed by even more quakes earlier this week in the Samoa Islands region (150 deaths). This was followed by Wednesday’s 7.6 magnitude earthquake in the southern Sumatra region of Indonesia which has reportedly killed at least 700 (and many are still missing – 30,000 homes destroyed). Now emergency workers and aid groups are scrambling 24/7 to respond to the havoc and devastation resulting from these disasters.

It takes you back to 911, Katrina, or the 2004 Indian Ocean earthquake and tsunami that killed 150,000 people. People working 24/7, working nights, evenings, and weekends for multiple days in a row! How do we get through these emotionally draining and often physically taxing periods?
Read this article…