It’s about more than just the blue light.
This video is presented by Brilliant. Head to https://brilliant.org/vox/ for a 30-day free trial and 20% off your annual subscription. Brilliant doesn’t have a say in our editorial decisions, but they make videos like this possible.
Subscribe to our channel! http://goo.gl/0bsAjO
We’ve all heard that using our phones before bed is bad for us, but do we actually know why?
One of the most commonly cited reasons is that our phone’s blue light is disrupting our ability to fall asleep. And study after study has shown that just changing the color of light, or turning on night mode or night shift, isn’t enough to counteract the effects of our screens. The truth is that color temperature is just one aspect of how our phone light is stimulating our brains. Sleep science suggests that the key to getting good rest is much more complex.
So if using night shift on our phones is not the only solution, and we know we’re likely going to keep scrolling before bed, is there a better way to use our phones at night...without disrupting our sleep?
Help keep Vox free for everybody: http://www.vox.com/give-now
Subscribe to our channel and turn on notifications (?) so you don't miss any videos: http://goo.gl/0bsAjO
Sources and further reading:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6561503/
https://pubmed.ncbi.nlm.nih.gov/33867308/
Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com.
Watch our full video catalog: http://goo.gl/IZONyE
Follow Vox on Facebook: http://goo.gl/U2g06o
Or Twitter: http://goo.gl/XFrZ5H