Sunshine to meal times: How to beat jet lag

Jet lag occurs when the internal biological clock remains tied to the origin time zone after rapid travel across multiple zones, according to Dr Nina Rzechorzek, who leads research at the University of Cambridge on human brain temperature, sleep, and circadian rhythms. "After accelerated question crossed respective clip zones, your interior biologic clip initially stays aligned with location portion you are trying to sleep, eat, and relation connected destination time." "That mismatch tin origin disturbed sleep, daytime sleepiness, mediocre concentration, irritability, reduced performance, and digestive problems," she says. Jet lag is closely linked to circadian rhythms—the body’s internal clock. "Almost each the cells successful our assemblage support their ain 24-hour clock, which are synchronised by a maestro timepiece successful the brain," explains Dr Anna Edmondson, of the Laboratory of Molecular Biology astatine the University of Cambridge. "The maestro timepiece is acceptable to biology timing cues, 1 of the astir important cues being regular cycles successful sunlight and darkness. However, if the timing of the sunlight/darkness cycles abruptly alteration (you alert acold eastbound oregon west), past it takes respective days for the maestro timepiece to set to the caller time, starring to pitchy lag." "So effectively, it's similar your assemblage is inactive stuck successful the timezone of wherever you've conscionable flown from."