Jet lag is also known as desynchronosis, affecting the circadian rhythms of travelers traveling from east to west and west to east. Circadian rhythm is the synchronization of your internal body clock to a 24-hour day, i.e., you wake up at a particular time, sleep at a particular time, feel tired at a particular time, etc. When traveling from east to west or west to east, your sleep cycle is disturbed because you cross several time zones during your flight. Once this happens, you suffer from conditions like insomnia, headaches, coordination issues, giddiness, etc.
Other physical effects of jet lag can be constipation or disturbed digestion, anxiety, sweating, etc. These effects can be severe for older people than they are for young ones. However, what worsens jet lag for most people is their lack of knowledge of how to beat it. Here, the HealthIQ.com quiz can assess your knowledge of jet lag and provide you with information that you need to fight it. You should visit Health IQ website right now if you are thinking of traveling from west to east because that’s when the jet lag is worse. Other reasons contributing to lethargy and exhaustion upon arrival to your destination include oxygen deprivation.
One important thing you have to keep in mind is that jet lag is associated with you traveling on a plane across time zones. If you make the same journey on a ship, you will not experience such physical conditions and circadian rhythm disruptions. Some simple technological gadgets have now been invented to fight jet lag as people travel across several time zones. Masks and eye covers with light pulses are common today to keep the internal body clock in sync with the time zone changes. You have to know here that sunlight directly and heavily impacts your internal clock.
Sunlight hitting your eyes, and resultantly your brain cells control the melatonin produced in your body. By keeping your brain from “thinking” that it is a certain time of the day (when it is not because of the time zone differences) through light pulses, you can keep jet lag away.