8 Physical Risks Of
Too Much Screen Time
'Cyber sickness' isn't part of your phone
plan, is it?
Even though we're bigger and stronger than our smartphones, misuse can
lead to physical strains and discomfort.
The dangers of excessive screen time that we hear about most often
relate to happiness, relationships and
self-worth; it's rare to consider the physical dangers associated with our
digital devices. But it's all too easy to fall into bad habits when using
technology, whether it's crouching over your phone on the subway or staring at
the screen for longer periods than you should.
There's even evidence that your phone can make you nauseous: The New
York Times recently brought "cyber sickness" to our
attention. It's a condition in which your phone makes you feel like you're on a
rollercoaster ride.
Here are eight real physical symptoms of too much tech use. Check
them out and keep them top of mind every time you're plugged in:
1. Cyber Sickness
Also called "digital motion sickness," symptoms that range
from headaches to woozy feelings can occur when you quickly scroll on your
smart phone or watch action-packed video on your screen.
The sensation results from a mismatch between sensory inputs, Steven Rauch,
medical director of the Massachusetts Eye and Ear Balance and
Vestibular Center and a professor of otolaryngology at Harvard
Medical School, told the New York Times.
“Your sense of balance is different than other senses in that it has
lots of inputs,” he said. “When those inputs don’t agree, that’s when you feel
dizziness and nausea.” In other words, you experience a "sensory
conflict" when you see an active motion but don't physically feel it (RollerCoaster Tycoon, anyone?).
Digital motion sickness can happen to anyone, though studies reveal the
affliction effects more women than men. Those who have a history of migraines are
also more susceptible.
2. Text Claw
Avid texters and Candy Crush enthusiasts may be subject to text claw,
the unofficial term for soreness and cramping felt in the fingers, wrist and
forearm after heavy smartphone use. Any specific motor activity can cause pain
in the tendons and muscles when done repeatedly, so if you're always on your
phone, it makes sense to feel discomfort in your hands and forearm.
There's not much to be done for preventing the pain (unless you'd like
to stop using your devices!), but there are ways to alleviate it. Hand stretches,
massage and hot/cold treatment can help.
3. Eye Strain
Do you stare at a screen for hours on end? If you're reading this, you
very well might. Any activity that requires active use of your eyes -- driving,
reading and writing included – can cause eye fatigue. Staring at your
digital devices for long periods of time can lead to sore, irritated and dry
eyes, headaches and fatigue, which, in turn, can decrease your productivity. In
most cases, eye strain is not a serious issue and can be rectified with "screen breaks," or just
taking some time out from the Google machine.
Experts suggest taking screen breaks every 20
minutes. For 20 seconds, let your eyes scan the room or look out the window
and, if they're feeling extra dry, lubricate them with some eye drops.
4. Text Neck
Similar to the claw, text neck -- discomfort in the neck and spine --
happens when you spend long periods of time looking down at your smartphone.“It is an epidemic or, at least,
it’s very common,” Kenneth Hansraj, chief of spine surgery at New York
Spine Surgery and Rehabilitation Medicine, told The Washington Post. “Just look
around you, everyone has their heads down.”
We're certainly in an era of smartphone obsession. And according to
expert calculations, the angle at which our big heads look down forces our
spine to bear the weight of approximately 60 pounds. The habit may lead
to people requiring medical spine care at a younger age. Being mindful of how
far your neck bends when you're on your phone -- and bending it back to an
upright position -- can help reduce the risk of text neck.
5. Phantom Vibe
If you've ever imagined your phone going off in your pocket, you've
experienced phantom phone vibrations. The phenomenon is
incredibly common: One 2012 study revealed that 90 percent of college students
experienced the non-existent vibration. Experiencing fake vibes on a routine
basis mirrors a kind of compulsive behavior, and can sometimes hint at feelings
of anxiety.
Reduce these uncomfortable feelings by taking some breaks from your
phone: While most of us have our phones nearby for all of our waking hours, doing so is not a
necessity for survival. Consider scheduling time to go off the grid and live
phone free and set some boundaries for moments and spaces where devices are not
welcome. Doing so will keep the ghosts out of your pants.
6. Damaged
sperm
Heat from laptops may damage sperm, according to some
research. Notably, in one study published in the journal Fertility and Sterility, researchers found
that storing sperm samples under a laptop decreased their motility, or ability
to move, and led to more DNA damage -- both factors that could hurt the chances
of reproduction -- than samples stored normally.
7. Petextrian-itus
Pedestrian fatalities are on the rise because too
many smartphone users engage in distracted walking. While focused on the cyber
world, many of us can lose reality of the physical one: Researchers say
distracted walkers take more time to cross the street and are more likely to neglect traffic lights while less
likely to look both ways. Elemental pedestrian safety knowledge is
compromised by technology, and the risks are scary. To avoid injury or worse,
put your phone away until you've reached a safe spot.
8. Overeating
It's not necessarily the phone itself that can lead to overeating, but a
person's digital food porn habit. Research shows that looking at images of caloric food can incite
cravings and a person's desire to eat. If you're fallen victim to this diet
trap, you might consider unsubscribing to accounts that frequently post
irresistible images.
Kate Bratskeir Food and Health Editor, The Huffington Post
http://www.huffingtonpost.com/entry/technology-health-physical-effects_564a1df4e4b045bf3df03368?ir=Healthy+Living§ion=india&ncid=newsltushpmg00000003&adsSiteOverride=in
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