It seems like every day we learn more about the importance of a full night of beneficial and restorative sleep; we understand that it impacts every portion of our lives and without it, we are vulnerable to a myriad of diseases and chronic conditions. Yet, for many of us and for many reasons, that type of sleep is so very difficult to come by.
Unfortunately, as we age it becomes even harder. Older adults face a reduction in the quantity and quality of deep sleep, the stage that beneficially overhauls our cardiovascular, immune and metabolic systems and refreshes learning and memory abilities. Beginning in our 30s, each decade represents a significant decline in the restorative deep sleep we experienced when young.
In addition, our sleep also becomes more fragmented; we wake up more during the night, perhaps because of a weakened bladder or aches and pains.
Scientists also have determined that the circadian rhythms (the body’s internal wake/sleep clock) of older people change, resulting in our bodies calling for earlier bedtimes and earlier risings which can disrupt our sleep cycles.
Ageing in general can cause a deterioration in our health, but we are learning that the deterioration of our sleep may be more in play than we previously thought. As we age, we should continue to pay attention to our sleep patterns and discuss them with our doctors. There are steps that can and should be taken to improve and maintain a better night’s sleep….learn about them
Posted 3 months ago at 1:12 pm. Add a comment
A new report issued earlier this month by the Governors Highway Safety Association identifies drowsy driving as the factor in crashes that claimed 5,000 lives in 2015. It is estimated to cause 20 percent of all traffic deaths which increased by 8 percent last year. The annual cost of fatigue related accidents that cause injury or death is $109 billion, not including property damage!
Because nearly 84 million sleep deprived Americans are on the road each day, the National Highway Traffic Safety Association (NHTSA) has expanded its definition of impaired driving to include drowsy driving, in addition to drunk, drugged and distracted driving. The drivers who are at greater risk of driving while tired are teens and young adults, shift workers and those with sleep disorders. Too little sleep causes drivers to react more slowly, resulting in injuries and death.
The report recommends Americans change their view of sleep; it should be considered an essential element of a healthy life, along with eating right and exercising.
Posted 1 year, 4 months ago at 9:59 am. Add a comment
Naps…they really are not just for kids! Dr. Damien Leger, a French sleep researcher, writes that napping should be considered a basic right, not a luxury or an activity to be hidden or derided. He stresses how important they are for those who work nights and/or for those who routinely sleep six or less hours per day, since studies have shown that chronic sleep deprivation is associated with diabetes, depression, cancer, obesity and even an increased risk of death.
Dr. Leger does note there are conditions for taking an effective and successful nap. He advises that it should be limited to 20 minutes (set your alarm!) as anything more might leave you with “sleep drunkenness”, rather than the rejuvenation which is sought. Also, find a safe place to sleep whether it is your desk (it is not necessary to lay down), car or an empty office or workspace.
Research has shown that naps or short periods of sleep increase cognitive performance, reaction time and mood, so take the time and try a nap; you may be thrilled with the results!
Posted 1 year, 5 months ago at 9:12 am. Add a comment
An influential of panel of experts gathered by the World Health Organization (WHO) have concluded that drinking coffee regularly could protect against two different types of cancer, uterine and liver, although it is not clear why. As recently as 1991, researchers described coffee as ‘possibly carcinogenic’ with links to some cancers. But since then a large body of research has portrayed coffee (for those who drink it regularly) as a surprising elixir, finding lower rates of heart disease, Type 2 diabetes, neurological disorders and several cancers.
This is very good news since it is estimated that 64 percent of Americans drink at least one cup of coffee per day. Last year a panel of scientists working on the government’s 2015 dietary guidelines said there was “strong evidence” that three to five cups of coffee daily were not harmful and might reduce chronic disease.
A note of caution…the WHO’s cancer agency has announced that drinking extremely hot (150 degrees Fahrenheit or higher, really too hot to drink) coffee or tea may promote esophageal cancer, so do wait a few minutes before taking that first sip.
So go ahead and enjoy that cup or cups of coffee…..
Posted 1 year, 6 months ago at 11:21 am. Add a comment
Welcome to National Nutrition Month! The Academy of Nutrition and Dietetics created this annual campaign in 1973 to focus attention on the importance of making informed food choices and developing sound eating and physical activity habits. It began as a weeklong event and grew to a month in 1980 as interest in nutrition and healthy eating grew.
March is a good time of year to reexamine our eating habits, as many of us may have abandoned our original New Year’s resolutions to eat healthier and better. Some of the many suggestions that the Academy offers are to fill half your plate with fruits and vegetables, cut back on sugar, watch portion sizes and drink more water.
Knowledge is power…learn about the foods that are good for you and why, try them and choose the ones you like. Gradually incorporate them into your diet to make the changes necessary for a long and healthy life. Go to the Academy’s website to get started…..
Posted 1 year, 10 months ago at 10:16 am. Add a comment
The new year often begins for many of us with gym memberships and mighty resolutions for getting and staying in shape. But as the days pass, those plans may get pushed aside as cold and dismal weather and numerous obligations and/or excuses get in the way. We know how important it is to keep active but it certainly is not easy.
Here is something that may help…the 7 Minute Workout! This short but effective workout does not require special equipment or a lot of time; the exercises are easy to learn and just might be the best way to get and stay in shape as we look forward to the warmer, longer days of spring. You can find this workout at WebMD……get started today!
Posted 1 year, 11 months ago at 3:02 pm. Add a comment
Ask yourself how often you get a full uninterrupted night’s sleep… do you ever? If your answer is sometimes, rarely or never, you are not alone!
We now know that sleep impacts EVERY part of our mental, physical and emotional lives and that it is the number one ingredient for optimum health. Knowing that, we usually worry about the number of hours of sleep we get and do not as often consider the quality of those hours. A recent study suggests we should….read about the impact of disrupted sleep at (e) Science News.
Posted 2 years, 1 month ago at 1:44 pm. Add a comment
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 2 years, 2 months ago at 3:38 pm. Add a comment
In recent years there have been numerous articles written about the physical toll of being sedentary. Excessive sitting is associated with 34 chronic diseases and conditions! Studies show that sitting too much has been linked to cardiovascular events like heart attack, heart disease death, overall death and death from cancer. It has also been associated with high blood pressure, obesity, bad cholesterol and too much belly fat.
Dr. David Alter, the senior scientist of a new study on sitting at the University Health Network (UHN) in Toronto said, “More than one-half of an average person’s days is spent being sedentary — sitting, watching television or working at a computer.” Studies have reported that people who sit for long periods were 24 percent more likely to die from health problems during the studies, which lasted between 1 and 16 years, compared to those who sat less.
And now the results of a new study in Australia indicate there is yet one more reason to get up from your chair….in addition to the physical impacts, there is evidence that there is a link between too much sitting and emotional stress; that is the more sedentary a person was, the more likely he or she was to feel anxious. Only nine studies have so far examined this link, so additional research is needed.
However, ultimately, the bottom line is sitting for a long period of time is bad for you, even if you are active and exercise regularly. Knowing this, make a point of getting up every hour or so….grab a drink, walk over to a co-worker’s desk, choose to stand more when you have a choice…it is worth it!
Posted 2 years, 5 months ago at 10:18 am. Add a comment
Most of us know the importance of exercise, but still come up with excuses not to do any. It may be too hot, too cold, too wet or too snowy. You may be too tired, too busy or too stressed. It is not easy to start an exercise regimen; it is even more difficult when working evenings or nights. Yet, the benefits of exercise so outweigh any excuse we may come up with that it is worth a second look and try.
This week WebMD details the 12 Rewards of Exercise. All of the benefits discussed can only make our lives better; how would you like to get a better night’s sleep, have more energy, be more productive and be less stressed? And these are only some of the rewards……
Keep in mind that you don’t have to start running marathons. Find an activity or exercise you are interested in and like; find the time to do it (there is always some time available) and go from there. Who knows…..you may eventually be in that marathon!
Posted 2 years, 6 months ago at 12:28 pm. 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 2 years, 11 months ago at 11:54 am. Add a comment
Last year Working Nights published a blog post, the Benefits of Coffee. It described the results of studies where scientists linked coffee drinking to a reduction in the risk of developing Type 2 diabetes, prostate cancer, oral cancer, the most common skin cancer (basal cell carcinoma) and breast cancer recurrence, in addition to having a role in preventing dementia.
Now there is even more good news for coffee drinkers! Â A new study published in the Journal of Agricultural and Food Chemistryreports that a daily cup or two of coffee may help prevent deteriorating eyesight and possible blindness from retinal degeneration due to glaucoma, aging and diabetes. Maybe there is a reason why coffee is one of the most popular beverages in the world?
Read more about this study….
Posted 3 years, 8 months ago at 10:33 am. Add a comment
Green tea may prove to be the solution to a number of the health issues faced by many people, especially shift workers.Â Thousands of studies over the last 20 years have described its benefits. Dr. Christopher Ochner, a research scientist in nutrition at the Icahn School of Medicine at Mount Sinai, says “Green tea is beyond a super food.â€Â This is because it contains an abundance of catechins which are antioxidants that fight and may even prevent cell damage.
Drinking green tea helps the heart and brain, keeps blood sugar stable (diabetes), reduces stress and can increase and even change your metabolism to aid in weight loss. Wow! To learn more and to read the entire article, go to WebMD
Posted 3 years, 11 months ago at 10:30 am. Add a comment
Sleep, that often elusive (especially for shift workers) yet essential part of all of our lives, is in the news again because of a new study published in the journal Science last week.
Scientists at the University of Rochester have discovered that sleep, in addition to boosting learning and memory retention and helping us feel more rested and alert, also gives our brains the opportunity to˜take out the trash”. The trash is the toxic byproducts of activity during the daytime that need to be flushed out. The brain’s cleaning system goes into high gear when we are asleep by shrinking the cells in the brain allowing the cerebrospinal fluid to circulate throughout the brain tissue collecting the waste and sending it into the bloodstream. From there it is carried to the liver for detoxification.
Dr. Charles Czeisler, chief of the division of sleep medicine at Brigham and Women’s Hospital, commented that the brain acts like a smart sanitation engineer; it’s easier to move the trash at night when the streets are clear. When we don’t get enough sleep or stay up all night, the toxins aren’t removed as efficiently as when we are sleeping. This explains why sleep deprivation has such strong and immediate consequences, such as mental fog and crankiness.
The results of this study are of great interest to Alzheimer’s researchers because one of the byproducts that is cleaned out daily is beta-amyloid, clumps of which form plaques found in the brains of Alzheimer’s patients.
If we didn’t already have enough reasons for trying to get enough sleep, this can certainly be added to our list!
Posted 4 years, 2 months ago at 11:34 am. Add a comment
Looking for a way to increase your physical activity and fit the recommended 150 minutes of exercise per week into your already full day? Start cleaning! As health experts look at the continued weight gain of people in North America, they have blamed fast food and sugary drinks. However, a recent study reports that one reason for the gain could be that we are doing half the housework than we did in the past.
The researchers report that currently 13 hours per week are spent doing housework, about half of what was done in 1965. They have calculated that 360 fewer calories are burned each day because of the decline in housework. This is the equivalent of 30 minutes of running or an hour long aerobics class seven days a week. Wow!
So pick up your broom, scrub that floor, wash your dishes, pick up the clutter, clean out that closet – get up and move! You will feel better, live longer, get in shape and have the cleanest house on the block!
Posted 4 years, 10 months ago at 1:16 pm. Add a comment