Sleepy in the day and wide awake at night? Give the screen a rest. Guido Mieth/Getty Images/Flickr RM hide caption

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Guido Mieth/Getty Images/Flickr RM

One More Reason To Reach For A Paper Book Before Bed

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Lazy Cakes, now sold as Lazy Larry, contain melatonin. The Food and Drug Administration says that ingredient, which helps regulate sleep, is not an approved additive for food. hide caption

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