Blue Light-Blocking Glasses: Do They Actually Work?! | Digging In with Dr. Kellyann

Ever have problems sleeping after staring at Instagram on your phone or working on your laptop? Can blue-light blocking glasses save the day (and your well-being?). If so, which brands are best? Let’s dig into blue light, which is precisely that—light with blue wavelengths. Blue light can be beneficial during the day as a mood-booster, but if you have too much blue light exposure at night, it can cause insomnia and tossing and turning in bed. In this episode of Digging In, I’ll give you the full scientific rundown and history of blue light, what it does to your body, and if I think blue-light blocking glasses are worth the hype—and the price for a few of the hot brands out there on the market right now.

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