Are you always hooked to the screen? Doctor explains its impact on your brain and shares 7 key prevention tips
In an interview with HT Lifestyle, Dr. Praveen Gupta, neurologist said, 'Too much screen time can have a variety of negative effects on our health, ranging from eye strain and neck pain to social isolation and cognitive function.' Also read | New research shows reducing screen time drastically improves your child's mental wellbeing in just 2 weeks
'Excessive screen use among adults may damage learning, memory, and mental health while also increasing the risk of early neurodegeneration. It causes thinning of the cerebral cortex, the brain's outermost layer responsible for memory processing and cognitive skills like decision-making and problem-solving,' said Dr Praveen Gupta.
He added, brain-related conditions such as dementia, stroke, and Parkinson's disease were found to occur more commonly in individuals who watched television for five or more hours a day.
'Adults with excessive screen usage or a diagnosed smartphone addiction had less gray matter volume. Gray matter, the brain tissue crucial for functions like movement, memory, and emotions, naturally declines with age,' said the neurologist. Also read | Too much screen time can make your kid struggle with language: Study states
Dr Praveen Gupta further noted down tips to prevent excessive screen exposure and protect your brain heath:
You don't have to avoid screens entirely to safeguard your brain. The key is balance. Here's how you can prevent digital fatigue and stay productive:
• Use night mode or blue light filters on your device.
• Use blue light-blocking eyewear if you spend long hours on screens.
• Swap late-night scrolling for a good book or calming activities like deep breathing or light stretching to support better sleep.
• Plan screen-free lunches with family and friends.
• Refresh your thoughts by going on walks or exercising away from screens.
• Optimise phone or in-person interactions above digital socialising.
• Optimise brightness and contrast to reduce eye strain.
• Keep screens an arm's length away.
• If your eyes feel dry, blink more frequently and use artificial tears.
• Set app restrictions to prevent excessive scrolling.
• Turn off unnecessary notifications to minimise distractions.
• Use grayscale mode to reduce addictiveness in social networking apps.
• Reset your thoughts with meditation or deep breathing exercises.
• Create a screen-free bedtime regimen for improved sleep. Also read | Doctor shares 7 health consequences of excessive screen time and why a digital detox is the need of the hour
• Enjoy offline hobbies such as reading, journaling, or creative activities.
Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
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