Methodist Medical Center:Healthwatch

By Jen Christensen

May 17, 2011 Updated May 17, 2011 at 7:38 PM CST

The recent news of air traffic controllers falling asleep on the job is bringing to light the effect shift work has on our bodies.

We're taking a look at the signs of sleep deprivation and serious problems it can cause in this month's Healthwatch. Methodist Medical Center Sleep Director Ravi Kashyap explains the warning signs.

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