Sleep is a subject being studied by researchers more than ever as they continue to learn how it impacts every part of our mental, physical and emotional lives. Working Nights discusses it often since shift workers, due to their unique hours and the disruption of their circadian rhythms, get less sleep than the day working population.
The Centers for Disease Control and Prevention (CDC) call insufficient sleep a public health epidemic. The National Sleep Foundation reported in their 2013 survey that one in five Americans get less than six hours of sleep on an average work night.
As we approach winter and cold and flu season, we need to try even harder to get more undisturbed quality sleep (we are turning the clocks back this Sunday, November 1st, so there is an extra hour!). Working Nights looked at the results of a new UC San Francisco study on the relationship between shortened sleep and catching a cold or virus. Those results show that those who slept less than six hours a night were 4.2 times more likely to catch a cold; the odds increased for those who slept even less!
Learn more about the study and its results at (e)Science News.
Posted 8 months ago at 3:38 pm. Add a comment
Last week on April 14th, International Moment of Laughter Day was celebrated. Never heard of it? It was created by Humorologist Izzy Gesell and its goal is to encourage people to laugh.
You may have heard the saying ‘Laughter is the best medicine’ and thought nothing of it. But in recent years, scientists have discovered it may be true! They report that when we laugh, the brain releases endorphins which help to relieve stress, reduce the sensation of pain and stimulate positive emotions. In addition, laughter increases oxygen to the organs, boosts circulation, helps you to relax and contributes to an overall sense of wellbeing.
One doctor says that laughing may provide the same benefits as a mild workout; as you laugh, move your arms …. your heart rate will increase.
Laughing certainly can’t hurt, so why not give it a try? Look for some ways to get yourself laughing: think of funny things you have seen or heard, buy a CD of your favorite comic and listen as you are driving, watch a funny movie or one of the YouTube videos of babies laughing (hard to resist!). There are many opportunities out there that may make you laugh, so let’s get started…’Have you heard the one about the horse who walked into a bar…..’
Posted 1 year, 2 months ago at 10:07 am. Add a comment
So begins an article by Sumathi Reddy published in the Wall Street Journal earlier this week. How many times have you been given or have you given that advice over the years? Did you know that behind that simple phrase is a complex series of psychological processes that calm the body, help control pain and slow the heart? According to doctors and psychologists, breathing and controlling your breath is one of the easiest ways to improve mental and physical health, without medication and equipment!
By training themselves to breathe more slowly and properly, shift workers may be able to achieve long term health benefits. Go to the Wall Street Journal to learn more…..
Posted 1 year, 4 months ago at 11:54 am. Add a comment
Happy New Year! For many of us, this is often the time of year when, after having made New Year’s resolutions, we begin to slide and eventually, go back to our old undesirable ways. One proof of this is evident by gym statistics: memberships increase 12% in early January but most of those members stop going by March. Sixty-seven per cent of gym memberships are never used!
Why do we do this every year? We jump in with good intentions but do not seem able to sustain them; according to the University of Scranton Research, only 8% of people actually achieve their resolutions. A professor of neurology and the director of the UCLA Sleep Disorders Center, Dr. Alon Avidan, has an answer to that question and that answer is sleep or the lack of it. He says, “Improving sleep during the nighttime can really be very effective in improving quality of life in the daytime. Studies show that lack of sleep has an impact on weight gain and obesity, as well as memory, longevity and depression.
He suggests our primary New Year’s resolution should be getting more and better sleep; with our mind clearer and our body rested, our other resolutions will be more achievable.
Sleep, of course, is always in the forefront of shift worker’s minds. While getting enough quality sleep is difficult for day time workers, it is even harder for shift workers. A concerted effort has to be made to prepare a dark, quiet, tech-free environment for sleeping and then use it! By making sleep a priority, we can take the first step towards achieving our other goals.
Posted 2 years, 5 months ago at 11:40 am. Add a comment
The Wall Street Journal is reporting that forthcoming research from the Academy of Management Journal will show that workers reported lower stress levels at the end of their work day/night after spending a few minutes jotting down positive events at the end of their shift, along with why those things made them feel good. Can that simple step really help?
The researchers conducting the study tracked workers over a 15 day period. They logged their blood pressure and stress symptoms such as headaches, fatigue and difficulty concentrating. The researchers then noted the changes when, at the end of their shift, the workers wrote down their accomplishments from that day. Positive thinking eased the tension. Theresa Glomb, a co-author of the report, says that the most significant impact comes from writing down why those things made them feel good. She says that act highlights the resources and support a person has in their work life such as skills, a good sense of humor, an encouraging family or a compassionate boss. And the reflections do not have to be work-related as about 40% of the end of day reflections had nothing to do with work but still made the participants calmer once they went home.
A key point is to not make this activity a mandatory requirement; that could result in creating additional stress instead of reducing it! Why not give it a try?
Posted 2 years, 9 months ago at 12:25 pm. Add a comment
Ahhh ……the lazy, hazy, crazy days of summer….. blue skies, hot sun! As we spend more time outside playing, exercising and working we must keep in mind how dangerous the heat can be if precautions are not taken.
Dehydration and heat exhaustion are two conditions that can occur in hot weather, often without us even realizing it. When dehydrated, our body is not able to produce enough sweat which is needed to reduce our internal body temperature and move the heat out. If sweat is not being made, our body’s core temperature rises which could result in heat exhaustion or heat stroke-two very serious conditions. Symptoms of dehydration may be dizziness, dry mouth, decreased sweating and dark urine.
Once our body is overheated, heat exhaustion can happen. We could experience fatigue, nausea, headache, vomiting and cold clammy skin with excessive sweating. If left untreated, this could lead to heat stroke which is considered to be a life threatening condition.
The good news is that these conditions can be prevented and we can enjoy being outside! Here are some guidelines to follow to ensure healthy and safe outdoor living:
- Stay hydrated; drink every 20-30 minutes. If working or exercising excessively, try sports drinks.
- Use sunscreen.
- If possible, avoid the middle part of the day when the sun is the strongest.
- Dress appropriately in light weight and light colored clothes; also, wear a hat.
Posted 2 years, 10 months ago at 1:20 pm. Add a comment
Restless legs syndrome (RLS) is a subject of concern to shift workers because it often disrupts their already limited hours of sleep. It is a disorder that causes a strong urge to move your legs, usually when you are sleeping or inactive, resulting in difficulty getting to sleep and maintaining sleep.
The good news is that researchers continue to study RLS in order to try to improve suffer’s sleep.Â Studies have shown that RLS patients’ sleep is not significantly improved even when their involuntary leg movements are reduced by certain drugs; this has been a mystery to researchers. However, new findings by Johns Hopkins researchers, published in the May issue of the journal Neurology, show this mystery may have been solved. To learn more about these results, read the article in e! science news.
Posted 2 years, 10 months ago at 11:27 am. Add a comment
In the past, sleep experts had warned us about exercising too close to bed time. They said excitement hormones such as adrenaline, which rise during exercise to give us energy and take about three hours to fall back to normal levels, would interfere with a good night’s sleep.
However, recent studies show this is not the case! These studies indicate that the timing of your exercise has no impact on your quality or quantity of sleep. This research is backed by a survey released by the National Sleep Foundation (NSF) which makes the case for exercising to improve sleep, regardless of the time of day or night. The survey polled vigorous exercisers who, whether exercising first thing in the morning or right before bed, were twice as likely as sedentary people to report they had a good night’s sleep every night or almost every night the week before. Therefore, the NSF has amended its recommendation for normal sleepers to encourage exercise at any time of day or night.
This is wonderful news for shift workers who often find it difficult to get to sleep and to fit exercise into their schedule. To learn more about this new information, go to the National Sleep Foundation’s website.
Posted 3 years, 3 months ago at 9:27 am. Add a comment
The number of people, both young and old, who are trying to successfully balance their work and home lives is increasing every day. Julie McCarthy, an associate professor of organizational behavior at the University of Toronto Scarborough (UTSC), asks us to look at the roles we play and ask if they are working for us. She was curious to learn what strategies were being used to deal with the opposing demands on time, attention and energy that so many of us face.
She conducted a study which looked at how undergraduate students with jobs handled these demands. She looked at the three strategies most commonly used by people to deal with this: solution driven active engagement (problem focused), venting to others (emotion focused), and ignoring the problems altogether and distracting themselves with other activities (avoidance focused).
Traditionally, it is thought that the first method, problem focused, is the best of the three. However, Professor McCarthy’s results indicated that strategy can actually cause more problems, as a result of stress, over exhaustion and lack of recovery time. Dealing with all the issues at once can be draining and can lead to burnout, depression and poor health. People need downtime in order to refocus and get rejuvenated.
Much to the surprise of the researchers, the third coping mechanism, avoidance, proved to be the one that provided the most balance. By putting the problems aside and not thinking about them for a while, the participants were able to put all their energy and focus into another issue. Professor McCarthy concludes that maybe by backing off and taking breaks, students are able to replenish their resources.
So step back, look at the roles you play and how you are handling them. If you are not satisfied with the results, try a different strategy-you may be surprised!
maybe by backing off and taking breaks, students are able to replenish their resources.”
So step back, look at the roles you play and how you are handling them. If you are not satisfied with the results, try a different strategy-you may be surprised!
Posted 4 years, 2 months ago at 2:24 pm. Add a comment
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…
Posted 4 years, 6 months ago at 8:25 pm. Add a comment
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.
Posted 4 years, 10 months ago at 3:38 pm. Add a comment
Our contact with shift workers indicates that they tend to spend a lot of time alone. The schedules shift workers are on are often not conducive to a lot of togetherness with family and friends. We often write about the need for shift workers to stay in touch and find time for recreation with others. Recently there have been several studies about the importance of time spent alone. Solitude has been linked with creativity, spirituality, and intellectual insight for decades. Now studies are showing that we remember things better when we are alone. Taking time for self-reflection is a good thing; being surrounded by others can hamper a person’s efforts to figure out what he or she really thinks of something. Perhaps shift workers’ time alone allows them time to know themselves more truly than other do.
Read this article…
Posted 5 years, 3 months ago at 12:26 pm. Add a comment
Sleep plays a crucial role in the development of memoriesâ€¦.but lack of sleep may actually help you put your bad experiences aside!
Researchers showed healthy volunteers video clips of both safe driving and unexpected motor vehicle accidents. After viewing the clips, half of the volunteers were deprived of sleep while the other half received a normal night’s sleep. Sleep deprivation eliminated the fear-associated memories. The researchers suggest this may be due to the lack of memory consolidation that typically occurs during sleep.
So, if you’re not looking forward to unsettling holiday parties, stressful family events, too much overtime work, or dealing with the loss of a loved one – take it easy. But don’t be too focused on getting extra sleep. A little sleep deprivation may be a good thing. Just make sure you’re rested enough that you’re ready for what you need to do, whether work or play!
Happy Holidays from WorkingNights.
©2010 Circadian Age, Inc. ˜Working Nights”
Posted 5 years, 6 months ago at 11:10 pm. Add a comment
Almost all serial killers are men. That’s ’cause women like to kill one man slowly over many, many years. (Robert Duchaine)
Men who consistently leave the toilet seat up secretly want women to get up to go the bathroom in the middle of the night and fall in. (Rita Rudner)
I found out why cats drink out of the toilet. My mother told me it’s because it’s cold in there. And I’m like: How did my mother know THAT? (Wendy Liebman)Â
Laughing puts us in a positive mood. The physiological reaction to humor results in lower stress hormone levels, increased immune activity, and lower cholesterol and blood pressure. Repetitive laughing has similar effects on the body as moderate exercise, according to a study from Loma Linda University’s Schools of Allied Health and Medicine.
Laughter is good for preventing heart disease. People with heart disease were 40 percent less likely to laugh in a variety of situations when compared to people of the same age without heart disease. In this study, researchers from University of Maryland School of Medicine surveyed 300 people. Half did not suffer from heart disease while half had either suffered a heart attack or undergone coronary artery bypass surgery. The survey questionnaires included multiple-choice questions to see how much or how little people laughed in certain situations, and to measure anger and hostility. The most significant finding from the study was that people with heart disease responded less humorously to everyday life situations. They generally laughed less, even in positive situations, and they displayed more anger and hostility.
As adults, we laugh about 35 times an hour during conversations with either friends or strangers.* When we laugh, 15 facial muscles contract, stimulating the zygomatic major muscle, causing your upper lip to lift up. The respiratory system is impacted so that air intake occurs irregularly, making you gasp. In extreme circumstances, tear ducts are activated, so that while the mouth is opening and closing and the struggle for oxygen intake continues, the face becomes moist and often red or purple. We may giggle or laugh out loud.
While many of us may laugh at a joke during a good movie or television show, the truth is that most of us laugh as a result of human interaction. Have less interaction with others? You’re likely to laugh less…..and this brings us to shift workers. When working nights and sleeping days, it can be difficult to find time to see other people. But, it’s important to keep a social life. Laughter connects us with others. A good laugh reduces stress and tension and takes our focus away from negative feeling, such as anger and guilt. It’s healthier to laugh with friends and co-workers about life’s frustrations, rather than complaining about them. Laughter is contagious.
Most importantly, remember:
Never be afraid to laugh at yourself, after all, you could be missing out on the joke of the century.
– Dame Edna
*Do Children Laugh Much More than Adults? Rod A. Martin. Downloaded on May 13, 2010 from http://www.aath.org/articles/art_martin.html.
©Circadian Age, Inc.˜Working Nights”
Posted 6 years, 1 month ago at 10:33 am. Add a comment
Work can be hugely stressful. In fact, twenty-five percent of Americans say that their job is their greatest contributor to the angst in their lives. And, clearly there are other stresses too. Pressure, anxiety, and tension can result in headaches, sleep disturbances, difficulty concentrating, short tempers, upset stomachs, low morale, and general life dissatisfaction. Shift workers can experience extra stress as a result of working variable hours, getting less sleep, having little access to family members and friends, leading to increased isolation and lack of support.
Stress can be reduced though, and here are some ideas to help. Read this article…
Posted 6 years, 2 months ago at 1:12 pm. Add a comment