jet lag

Disruptions of the biological clock has been linked to the development of certain cancers.
Read this before the next time you cross time zones.
Because there's nothing fun about sleeping through your dream vacation.
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Hint: We’re not all created sleepqually.
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You can thank your body's natural clock.
From the sun to the food on your table, summer may be aging's enemy.
What to do before, during and after your trip.
Understanding this process could be a first step toward better treatment for insomnia and jet lag.