If theres one, identify the myth. While most peoples body clock runs roughly to a 24-hour cycle, melatonin release can peak anywhere from 9pm to 3am, depending on the individual. Its this difference in chemical release timing that sees some people become night owls, and other early risers. Jet lag occurs when travelers suffer from disrupted circadian rhythms. When you pass through different time zones, your bodys clock will be different from your wristwatch. For example, if you fly in an airplane from California to New York, you lose 3 hours of time. So when you wake up at 7:00 a.m., your body still thinks its 4:00 a.m., making you feel groggy and disoriented. Your bodys clock will eventually reset itself, but this often takes a few days.
Posted on: Fri, 17 Oct 2014 06:14:29 +0000
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