Tinted glasses may help device-users get a better night of sleep. A small randomized controlled trial suggests a cheap pair of amber-tinted glasses could help people get to sleep faster, and sleep more soundly, after using smartphones, tablets or laptops before bed.

For those who use smartphones, laptops and tablets right before bed, a small study suggests that inexpensive amber-tinted glasses might guarantee sound slumber.


About Robert Zinn

Robert Zinn, M.D., Ph.D. is a medical doctor, physician, and web entrepreneur, who, for over 15 years was employed by academic and research institutions and focused his clinical practices on very specialized patient populations, such as those with rare genetic diseases or rare cancers. He shares his knowledge through his website, NutritionTheory.org

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