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Four Hours Of Screen Time Shortens Lifespan (VIDEO)

The Huffington Post    
First Posted: 01/11/11 04:04 PM ET Updated: 05/25/11 07:25 PM ET

Reading this article may be shortening your life.

A new study suggests that spending four or more hours per day in front of a screen is not only bad for your health, but may be life-threatening.

According to the report in the Journal of the American College of Cardiology (JACC) the risk of heart attack and stroke for those that spend over the allotted four hours in front of a screen (TV or computer monitor) increased by 113 percent and the risk of death by any cause increased by almost 50 percent. Those numbers are as compared to people who spend less than two hours in front of a screen.

The findings come from a survey of 4,500 Scottish adults, who were analyzed based on their medical records after being asked how much TV they watch, according to ABC News.

But it seems the problem may actually come from sitting, not simply looking at a screen.

From ABC News:

"Assuming that leisure-time screen time is a representative indicator of overall sitting, our results lend support to the idea that prolonged sitting is linked to an increased risk for cardiovascular disease and premature mortality," notes the report's lead author, Emmanuel Stamatakis of the Department of Epidemiology and Public Health at University College in London. "Doing some exercise every day may not compensate for the damage done during very long periods of screen time."

In any case, the study shows that despite regular exercise and a decent diet, many people still remain at risk for catastrophic health problems, due to prolonged periods of inactivity. The inactivity caused by sitting burns so few calories, that simply standing and moving around can double your metabolic rate.

For a more in-depth look at the study, watch the video from ABC News below.

WATCH:

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Reading this article may be shortening your life. A new study suggests that spending four or more hours per day in front of a screen is not only bad for your health, but may be life-threatening. Acc...
Reading this article may be shortening your life. A new study suggests that spending four or more hours per day in front of a screen is not only bad for your health, but may be life-threatening. Acc...
 
 
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HUFFPOST SUPER USER
MikeyJaii
Free $$ For Everyone.
10:24 PM on 01/17/2011
Oh man I've been staring at the screen, at least averaging 6 hours a day for 5 years already.
09:18 PM on 01/15/2011
holy moley, seems Ive been dead a while now and nobody told me.
11:55 AM on 01/13/2011
So we're all going bye bye. The 2 minutes it took to read this article of course shortened my lifespan by 2 minutes.
HUFFPOST SUPER USER
jugglergal
10:34 PM on 01/12/2011
So...when they say it is the sitting, does that mean people who sit all day at work are in the same category? And if that is true why isn't this article about Corporate Offices of the world are killing the people that are working for them?
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HUFFPOST SUPER USER
MerryW
07:28 PM on 01/12/2011
This was a suprise. I was not expecting the article to be about calories. Makes sense as I love to eat while sitting but I was thinking of the stimulus of the lighted screen and reacting and acting, that ruins sleep, being the problem. Silly me as I sit here with my M&M's !
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HUFFPOST SUPER USER
MG Metiva
For Great Justice, I shall post.
04:09 PM on 01/12/2011
That's because the Scottish drink Scotch while seated for hours at the pub watching soccer.
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HUFFPOST COMMUNITY MODERATOR
KIVPossum
Moldova Marsupial
09:52 AM on 01/12/2011
Excuse me, got to go call the funeral service. I've spent 8-10 hours a day in front of a screen for the last 30 years
HUFFPOST SUPER USER
captainswife
09:16 AM on 01/12/2011
Of course, four hours of anything shortens your life span...by four hours.
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HUFFPOST SUPER USER
Kmuzu
Rolling dem bones
08:58 AM on 01/12/2011
really .. I guess all those old folks watching television are doomed
HUFFPOST SUPER USER
slogward
08:39 AM on 01/12/2011
EXCLUSIVE FROM AN INSIDER: WHY THIS STUDY IS RUBBISH FR4OM START TO FINISH..

http://hat4uk.wordpress.com/2011/01/12/the-gigantic-page-one-flaw-in-the-heartscreen-watching-scare/
08:34 AM on 01/12/2011
False association. It's not exclusivly the hours spent using a TV or PC, it's that the majority of people who spend hours on end doing such things often tend to be eating and smoking and drinking while they sit- remember these are Scottish people so they're not eating rice cakes. This is more cheap science like eggs are good for you then their bad then their good again..nope now they're bad. It's all BS
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08:32 AM on 01/12/2011
I've been dead and loving it for about 5 years now.
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Bdgold
Stand back! I've done this before!
08:47 AM on 01/12/2011
While I am sorry to hear about your untimely demise, I am glad that you are making the best of a bad situation.
HUFFPOST SUPER USER
Jordan Anderson
08:59 AM on 01/12/2011
Made me laugh out loud for real. :D

Blarg. I'm ded.
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Centerman2k
Analytical with a dash of Snarky
08:22 AM on 01/12/2011
Many of us here at this very moment will drop tomorrow. Internetz, it was a good life. You showed me things that I wish I could have "Unseen"... Thank you.
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Hillrick
Still inconceivable...I'm just not smiling anymore
07:57 AM on 01/12/2011
Wow! That means I died last Tuesday.
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HUFFPOST SUPER USER
Nathan Ferguson
07:11 AM on 01/12/2011
I'm screwed...
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HUFFPOST COMMUNITY MODERATOR
RattleCat
07:36 AM on 01/12/2011
But if you do that enough, it breaks up the long periods of inactivity.....