Will crossing time zones result to over fatigue? Will it cause you a headache? This results to you having less fun. But this kind of feeling is not exclusive to you.
The changing time zones alter your body clock, thus resulting to you getting a jet lag. In addition, jet lag may be exacerbated by conditions inside the aircraft: unfamiliar on-flight meals, cramped spaces, continuous low-level noise, and lack of sleep. As your body clock adjusts to the new time zone, jet lag lessens. Recovery period is about one day per time zone crossed.
What Causes Jet Lag
Your body's biological rhythms is regulated by your body clock. Here's a simplified version of how it works. Ever notice how you wake up at the same time everyday even without an alarm clock? Or a daily 8am pee break is in order? Do you hear your stomach growling at 12 noon every day? Do you feel sleepy around 9 PM each day? Well, that's your body clock working. Your body clock reminds you that you need to do something at a specified time.
Your body clock is regulated by your country's time zone. Your local time zones adjusts your body clock.
Aircrafts hastens crossing time zones now a days. Since the trip around timezones is so fast, your whole body does not have plenty of time to adapt to the progress. Your body clock becomes out of synch with the destination's time zone as it is subjected to a daytime and darkness cycle that's dissimilar to the rhythms your body is used to. Hence, your body's normal pattern is interrupted. The rhythms that dictate the schedule for eating, sleeping, body temperature variance, and hormone regulation don't match the new environment. As a result, you feel the negative effects of an out-of-sync body clock.
Naturally, your body adjusts to the new time zone. How fast the adjustment is depends on the individual. You might be one of the few ones who experience very little, even hardly noticeable, disruptions. A friend travelling with you may require a number of days to adjust to the new schedule so he could enjoy his holidays to Cyprus after the flight from mainland USA.
Thankfully, jet lag is temporary and there are lots of ways to help you feel better. Click this link, look for tips about easing up jet lag, and book the vacation of your dreams. After several journeys, you would be accustomed to that feeling.
