Video games and screen technologies have been dubbed digital drugs by Dr Andrew Doan – an expert in technology and video game addiction who heads addiction research for the Pentagon and the US Navy.
He says many technologies are so stimulating that they raise levels of dopamine, the feel-good hormone often linked to addiction.
According to Doan, long stretches of screen time can have the same effect on your brain’s frontal cortex as cocaine.
A recent summit held by the TechnoLife Wise Foundation on the effect of technology on humanity, health and happiness, aimed to educate young and old on the effect of the overuse of technology, as well as the associated impact on our health due to the exposure to different levels and frequencies of unnatural electromagnetic field radiation.
Johannesburg-based digital wellness and screen addiction expert, Dr Marlena Kruger, says people need to know how overusing technology can make you physically and mentally ill.
People who are addicted to screens often struggle to control their screen use. They also lose interest in other activities like books, toys and sports and get more excited about “tablet time”.
It also poses as a concern when what you see on screen preoccupies your mind off screen and if it interferes with socialising and family activities.
People who are addicted to screens also often show signs of withdrawal and if screens appear to be a mood booster, it might be time to reassess the balance between real life and screen time.
“Depression, anxiety and aggression have all been linked to excessive screen time, and can even spur psychotic-like features,” says Doan.
“Further research shows that as more kids use digital media, their social skills erode. And the more time a child spends dedicated to cyber-reality, the more they lose their ability to interpret real-life emotions.”
According to the Mayo Clinic, research has linked excessive screen time among kids to a loss of social skills, behavioural problems, less sleep or irregular sleep, obesity and even violence.
Adults have also had to get accustomed to a digital world of online meetings with disrupted conversations from spotty internet connections.
People’s brains have had to get used to exaggerated expressions and lack of eye contact and many adults have been struggling with what has now been dubbed “Zoom fatigue”.
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Limiting screen time and time spent on social media might just be what you and your kids need to feel more connected as a family, and also with friends.
According to Kruger, people need to be mindful of how much time they spend in front of screens so that they can reduce the time. Here are her tips:
According to premierhealth.com, the screen time recommendations for children have shifted over the years, with the most recent recommendations being:
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