7 Healthcast: Study: Lack of sleep could cost you money

Researchers at Duke University tested how people made economic decisions after a normal night’s sleep as well as after a night of sleep deprivation.

After a sleepless night, the study showed that the subjects were less likely to make conservative financial choices and more likely to make risky decisions.

(Copyright (c) 2011 Sunbeam Television Corp. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)