Thousands of years ago, disparate groups of Native Americans came together to form the Hopewell culture, LiveScience reported.
12.09.2023 - 11:29 / euronews.com
It’s the bane of frequent flyers’ lives and an unfortunate feature of long-distance trips for the rest of us, but what if there was something we could do about jet lag?
There could soon be a solution as scientists are reportedly narrowing in on what causes the condition which hits when humans travel a long way east or west in a short space of time.
As with other sleep-related issues, everyone’s got their own approach and advice. But a new study gives scientific backing to the idea that eating is key. Here’s why.
Jet lag occurs when the body’s internal clock, known as the circadian system, is out of sync with its surroundings. Also known as desynchronosis, it’s a familiar concept for many; being on “New York time” in the UK, for example.
But look closer (as scientists did around the turn of the century) and humans are actually made up of many internal clocks, little timekeepers present in almost every cell and tissue.
These internal clocks respond to different signals. The brain’s clock takes note of sunlight, while the clocks of peripheral organs - like nerves - depend on meal times.
But little is known about how the body’s various clocks interact with each other, and what causes them to sync up.
Scientists from Northwestern University and Santa Fe Institute in the US have tried to answer that question in a new study, published in the journal Chaos.
“Most studies primarily focus on one particular time cue or a single clock,” says study author Yitong Huang. “Important gaps remain in our understanding of the synchronisation of multiple clocks under conflicting time cues.”
To learn more, Huang and her colleagues built a mathematical framework to recreate the complex interplay between our body’s systems.
The researchers’ model helped them determine what makes jet lag worse.
Common symptoms of ageing - such as weaker signals between circadian clocks and a lower sensitivity to light - result in a system that is more vulnerable to disruptions and slower to recover, they found.
And prioritising your stomach is the surest way to acclimatise.
"Having a larger meal in the early morning of the new time zone can help overcome jet lag," says Huang.
"Constantly shifting meal schedules or having a meal at night is discouraged, as it can lead to misalignment between internal clocks."
The scientists are now focussing their research on the factors that make our internal clocks more resilient, which could lead to recommendations that prevent jet lag in the first place.
Thousands of years ago, disparate groups of Native Americans came together to form the Hopewell culture, LiveScience reported.
Expedia may have cracked the code to successful travel in 2024.
If you are a tennis fan now is the season to get some quality time with some of the world’s best players. The Grand Slam season is over for 2023 but you can still find excellent training experiences, clinics and drills with players such World No. 3 Danil Medvedev in far-flung places such as the Maldives. Look to sharpen both your tennis and pickleball skills with Sam Querrey in Turks & Caicos or tune into a new wellness regimen with Maria Sharapova in Thailand. Here’s the latest on where to go for the ultimate tennis training experience.
If you are a tennis fan now is the season to get some quality time with some of the world’s best players. The Grand Slam season is over for 2023 but you can still find excellent training experiences, clinics and drills with players such World No. 3 Danil Medvedev in far-flung places such as the Maldives. Look to sharpen both your tennis and pickleball skills with Sam Querrey in Turks & Caicos or tune into a new wellness regimen with Maria Sharapova in Thailand. Here’s the latest on where to go for the ultimate tennis training experience.
A passenger who appeared to be asleep but did not wake after a plane landed had died during the flight, apparently unnoticed.
I was feeling restless at 3:15 p.m. on a Friday. "Crazy idea," I said to my husband. "How about we get out of town?"
With is year-round warm climate, Malta and its sister islands of Gozo and Comino, a Mediterranean archipelago, offer visitors an off-season summer experience in the Fall months with a diverse range of festivals and events. This hidden gem is perfect for travelers looking for off-the-beaten path destinations that offer breathtaking landscapes, and appeal to a diverse group of travelers. With more than 8,000 years of history, Michelin-starred gastronomy, local wine and year-round festivals, there is something for every visitor, even during the Fall months. The great destination offers more than 3,000 hours of sunshine per year.
Can you fly without an ID? If you have to ask, you're probably finding out the hard way. But what really happens if you lose your ID before a domestic flight—or show up to the airport, only to realize it isn't in your wallet? How about the too-late epiphany that your driver's license has officially expired?
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A couple who were caught having sex on a budget flight to Spain were greeted by police when they landed.
Traveling around the world can be challenging — and costly— let alone when you have three dogs in tow, including a massive Great Dane.
Although I don't particularly mind driving and enjoy a good road trip, I prefer to avoid congested highways (such as I-95) and love any opportunity to travel by train. So it's not surprising that I'm a big fan of the Auto Train, an Amtrak route unlike any other.