Banish technology from the bedroom to improve sleep quality

Not getting quality sleep? Your phone could be to blame


The evidence for the health benefits of adequate, restful sleep is overwhelming, years of research shows that sleeping between 7 and 9 hours per night is essential.  It helps to reduce the risk of many chronic diseases, helps to improve memory and cognitive function, and can even help with weight loss.
The negative effects of sleep deprivation are serious and are associated with automobile and workplace accidents as well as cardiovascular disease, diabetes and depression.
Read: Sleep better work better



Banish phones from bed to get a better nights sleep

Could our excessive use of technology (e.g. mobile phones, laptops, television, etc.) be responsible for or rising levels of sleep deprivation?   95% of people reported that they use some type of electronic device at least a few nights a week,Tweet this if not every night within an hour or more before bed.  Checking Facebook, watching TV shows, responding to text messages in bed and/or reading your electronic device seems harmless enough, BUT  the sleep disruption caused by these light emitting devices is significant and potentially harmful to your health.
Research has shown that nighttime light exposure suppresses the production of melatonin, this is the major hormone secreted by the pineal gland that controls our sleep and wake cycles.
Melatonin is a hormone secreted by the pineal gland in the brain, it helps to regulate other hormones and maintains the body’s internal 24-hour “clock” that plays a critical role in when we fall asleep and when we wake up.  Melatonin is only produced when it is dark, the pineal gland will not produce melatonin unless you are in a dark or dimly lit environment.  Exposure to light during the night reduces melatonin production and release and artificial indoor lighting as well as “blue” light emitted from mobile phones, laptops and televisions can be bright enough to prevent the release of melatonin.
Phone light tricks your brain

Phone light tricks your brain

The “blue” light that is emitted by your phone tricks your body into thinking it is daytime.  A pigment called melanopsin, in the cells of the retina are most sensitive to blue light, your retina filters through the light and passes messages to the brain and this blue light has a very stimulating effect.  If you wake up in the middle of night although you may wish to do so, don’t reach for your phone as the light will disrupt your sleep even further.Tweet this

A reduction in melatonin at night is associated with poor levels of sleep.  However, melatonin suppression has far worse consequences than poor sleep – it has also been shown to increase the risk of cancer, impair immune system function, and possibly lead to type 2 diabetes, metabolic syndrome, obesity, and heart disease.

We also face the dangers of Electromagnetic Fields; EMFs emanate from basically anything electric and these electric fields can affect the electrical communication in your body, such as your brainwaves, or the ability of your neurons to fire and communicate.  The Environmental Protection Agency (EPA) has labeled magnetic fields a class 3 carcinogen.  Any device connected to  wifi or with a cellular connection such as smart phones and tablets expose you to both electric- and magnetic fields and should never be kept in your sleeping area.
It is estimated that up to 8% of populations in developed countries experience serious electrohypersensitivity symptoms.  Dr. Thomas Rau, medical director of the world-renowned Paracelsus Clinic in Switzerland believes that ‘electromagnetic loads’ lead to cancer, concentration problems, ADD, tinnitus, migraines, insomnia, arrhythmia, Parkinson’s and even back pain
Read: My smart phone is damaging my relationship


Switch off to get better sleep

Switch off to get better sleep

It is well established that “blue” light which is typically emitted by devices such as mobile phones, computer screens, and televisions is the most melatonin-suppressive.  There are a few possible solutions for reducing your exposure to blue light at night.  Some mobile phones now have built in displays that can change the tone from a blue light to a warm light at night and this setting should always be used at night.

Another solution is a free program called f.lux, this program makes the color of your computer’s display adapt to the time of day, warm at night and like sunlight during the day. This program can be installed on computers, tablets and smart phones, and may have a significant effect on your melatonin secretion when using these devices at night.
Using a smartphone after 9pm has been associated with decreased sleep quality,Tweet this not only due to “blue” light but because they keep us mentally engaged making is hard to relax and fall asleep. We may also be suffering from hyper vigilance, this is where we are continuously tense and on guard waiting for the phone to ring or a message to arrive leaving us less prone to relaxation and a good night’s sleep.  Decreased sleep quality and quantity then leads to poor performance the next day.
Contact 3Plus International for support to be mindful in 2016
3Plus, 3Plus online e-Gazine for professional women, Culture, Health and fitness, Personal & Professional Development, Technology, Wellness, Work-Life Integration, Worth Knowing
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Kerry Madgwick is founder and creator of the Vitality+K Lifestyle Programmes: Making Health and Happiness Easy, helping you create daily rituals that nourish you and make sense. Kerry’s is author of the book “If you Believe you Can Heal Yourself You Can”. Kerry is passionate about helping clients increase their energy and feel fabulous. Learn how to ditch willpower and build successful daily rituals, detoxify, optimise, revitalise and energise naturally ~ Be Happy~Be Healed~Be Whole!

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