Looking at a screen for extended periods of time can cause “computer vision syndrome.” The symptoms: strained, dry eyes, blurred vision, and headaches.
Poor posture when using screens combined with can cause chronic neck, shoulder, and back pain.19 Jul 2018
How long is too much screen time?
Too much screen time is becoming an epidemic:
Nearly one-third of 12 to 15-year-olds watch TV and use the computer for at least 2 hours every day. 6.9% spend more than 5 hours with screens daily. That’s up 2.5 hours over the last decade, according to the American Academy of Pediatrics.
How many hours of screen time is healthy for adults?
“Between ages 2 and 5, we would recommend you keep the screen time to one hour or less per day. And in children that are older than 5, we recommend trying to minimize a recreational or enjoyment-related screen time to two hours or less per day.”27 Aug 2018
Does screen time affect your brain?
Growing research on screen time
Other studies have found that excessive screen time can harm children’s health, like increasing obesity and disrupting sleep. Earlier research focused on television and console videos games, because that’s what was around at the time.19 Dec 2018
What happens when you watch too much phone?
Between our TVs and computers, many of us spend hours upon hours every day staring at screens. Throw a smartphone into the mix and it won’t be long before your eyes have simply had too much. “Symptoms can include blurry vision, trouble focusing on one thing, red, tired, or dry eyes, as well as headaches.”