Watching television 'damages the heart'

The Telegraph
Watching television 'damages the heart'
Watching too much television or playing computer games damages your heart regardless of how much exercise you do, scientists have warned.
8:29AM GMT 10 Jan 2011

The risk of heart disease and premature death from any cause doubled for those spending more than fours hours a day glued to a screen, it was claimed.

Metabolic factors and inflammation may be partly to blame, the report said.

Research revealed those who devote more than four hours watching television, surfing the web, or playing compuer games are more than twice as likely to have major cardiac problems.

Dr Emmanuel Stamatakis of University College London's Department of Epidemiology and Public Health said: "People who spend excessive amounts of time in front of a screen - primarily watching TV - are more likely to die of any cause and suffer heart-related problems.

"Our analysis suggests that two or more hours of screen time each day may place someone at greater risk for a cardiac event."

The study was the first to examine the association between screen time and fatal and non-fatal heart attacks - found there was a 48 per cent increased risk of all-cause mortality and an approximately 125% increase in risk of cardiovascular events in those spending more than four hours

The risks were irrespective of factors such as smoking, hypertension, BMI, social class, and even exercise.

Data indicate that one fourth of the association between screen time and cardiovascular events was explained collectively by C-reactive protein (CRP), body mass index, and high-density lipoprotein cholesterol suggesting that inflammation and deregulation of lipids may be one pathway through which prolonged sitting increases the risk for cardiovascular events.

Research revealed those who devote more than four hours watching television, surfing the web, or playing compuer games are more than twice as likely to have major cardiac problems.

Mr.Knightley wrote:I'm homeschooled and I take online classes. Great news for me, if it's true.