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Sleep deprived on Black Friday
November 24th, 2011
11:58 AM ET

Sleep deprived on Black Friday

Stores used to open at 6 a.m. on the Friday morning after Thanksgiving. Sure, you spent all night in a tent outside, but at least you caught SOME shut eye. Now the big chains like Target, Kohl's and Best Buy are opening at midnight. That’s six extra hours of sales time. What’s a dedicated shopper to do but stay up all night?

An estimated 152 million people are expected to shop over Black Friday weekend, according to the National Retail Federation. That’s 152 million people who could be  feeling just a little bit exhausted, not to mention the thousands of employees who are working this weekend, including those on overnight shifts.

Anytime you mess with your body’s natural circadian rhythm there are going to be consequences. First to go is your mood, says CNN sleep expert Lisa Shives. You’ll be irritable and impatient, making the mall a perfect storm of stress. Next to go is your metabolism – so stay away from the food court.

FULL POST


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Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.

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