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Health risks of excess social media and technology

Posted at 10:51 AM, May 16, 2019
and last updated 2019-05-16 12:51:26-04

WHITEFISH – It’s no secret that we live in an era of technology and social media where everyone needs a cell phone to communicate, but sometimes too much technology can be a bad thing.

“Medical evidence though is mounting that social media, in particular, if it’s not limited has a lot of negative impacts on mental health, in particular teenagers,” said North Valley Hospital Chief Medical Officer Jason Cohen.

Cohen said studies show an average person spends 2-to-4 hours on a phone or computer daily.

While humans are social creatures and technology brings us together, excess use can result in trouble sleeping, body image issues, anxiety, and depression.

Cell Phone
While technology like cells phones, computers, and social media keep us in contact with each other, sometimes too much technology can be a bad thing. (MTN News photo)

Cohen said a study out of the University of Pennsylvania found undergrads who limited their technology to 30 minutes daily reported less depression and anxiety than those using technology all day.

Cohen said the science behind why social media is so addictive shows the brain uses dopamine and acts on the positive reinforcement/reward system.

“Our brains have developed to respond to positive social interactions so when someone smiles at you, you get a little shot of dopamine,” he said.

“The Instagrams, Snap Chats and Facebook are basically taking advantage of that same evolutionary pathway. So every time you get a like or something, you’re getting that same shot of dopamine but it’s encouraging a behavior that’s maladaptive,” Cohen said.

While limiting technology use is difficult, there is a way to limit your technology use. Cohen suggests setting aside specific times during the day to check your phone. Otherwise, leave your phone alone.

By Maren Siu – MTN News