06/17/2011 04:07 pm ET Updated Aug 17, 2011

Attention Insomniacs: Keeping A Cool Brain Could Help You Sleep

Keeping the brain cool may help people with insomnia to catch more Zs, according to new research from the University of Pittsburgh School of Medicine. The method makes sense, since melatonin, one of the more effective medications to help people sleep, also works in part by lowering body temperature.

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