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The unique travel hack that is guaranteed to help beat jet lag

<p dir="ltr">Experts have revealed how to beat jet lag on your next overseas holiday, and it all comes down to your modes of transport. </p> <p dir="ltr">Sleep researchers said it's good news for cruise lovers, as exposure to sea air and bright natural light improves sleep to cure the annoying condition quickly.</p> <p dir="ltr">Some experts say to avoid travelling by plane all together, and always opt for cruising holidays instead. </p> <p dir="ltr">However, if you have to travel to your cruise by plane, being on board is a great way to tackle the dreadful feeling, compared with holidaying on land, Panache Cruises said.</p> <p dir="ltr">Dr Lindsay Browning, expert at Trouble Sleeping said exposing yourself to bright lights at the right time after a long-haul flight is one of the most powerful things we can do to boost and help shift circadian rhythm, and being on a ship is the perfect place for that.</p> <p dir="ltr">"As a general rule, you want to get lots of bright light exposure during the daytime and avoid light at night," Browning said.</p> <p dir="ltr">"When travelling on a cruise ship, you will naturally get a lot of bright light exposure during the day, helping your circadian rhythm.”</p> <p dir="ltr">"Further, when travelling by ship you will have a cabin with a proper bed and curtain, enabling you to sleep at night when you want to."</p> <p dir="ltr">The company claimed research showed how prolonged exposure to sea air can improve blood oxygen levels, boost vitamin D, and improve breathing leading to higher-quality sleep, helping to rid travellers of pesky jet lag so they can enjoy their holidays. </p> <p dir="ltr"><em>Image credits: Getty Images</em></p>

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Beat jet lag with these tips and tricks

<p>Tossing and turning, eating because you’re bored and trying to pry your eyes open after a long-haul flight. If you’ve experienced one of these while flying, I am sure you’re well aware of the woes that, unfortunately, come with jet lag. While jetting off is an exciting time, the out-of-whack body clock is most certainly not!</p> <p>The key to beating jet lag is understanding what it is and what is going on with your body. Put simply, jet lag means your circadian rhythm (a fancy name for body clock) is out of synch with its new environment. It’s likely to occur when you cross four or more time zones at once. While travel in the westward direction is said to be kinder on the body clock, either which way you fly, jet lag is an annoyance I am sure everyone would prefer to do without.</p> <p>If your trip involves travelling across five time zones, you might want to consider a stopover. Here are some other helpful little tricks that actually work.</p> <p><strong>Sleep bank</strong><br />Prior to flying ensure you are getting enough sleep. Don’t stay up the night before a flight thinking you’ll sleep on the plane because if you can’t get to sleep on the plane you will be out of whack. Instead, in the days prior to take-off, try and get as much good quality sleep as you can.</p> <p><strong>Time-zone trickery</strong> <br />The key to beating jet lag is all the smooth transition between two time zones. Map out a plan before you get on board and set your clock to the time at your destination as you get on board. You’ll want to divide your flight time to accommodate time zone transition. For example, the flight from Sydney to LA might leave at midday but reach LAX at 5.30am. Given that 12pm Sydney is 5pm in LA, and the flight is about 13 hours, you should spend no more that the first half of the flight awake. Tailor the inflight services to your needs, even if that means missing a meal (often breakfast) so you can sneak in an extra hour of shut-eye.</p> <p><strong>Dress right</strong> <br />Although being able to easily fall asleep does have a lot to do with how comfortable you are, there are other factors, ones within your control, which you should consider. For instance wearing a good quality eye mask to block out light and choosing light, comfortable clothing made from a nice natural fabric that breathes (such as cotton) will help you get comfy and ready for sleep. Obviously lying down helps but failing be able to fly business class, at least try and choose your seat.</p> <p><strong>Eat light</strong> <br />You should watch what you eat not only before you fly but also on the flight too. Before you jet off you’ll want to steer clear of rich, heavy foods. Instead opt for lighter meals that include veggies. This is so your stomach doesn’t have to go into heavy-duty digestion mode once you’re on-board. If you can, make your pre-flight meal your main one and then eat light on the flight, leaning towards foods that are easy to digest. It’s better for your stomach to have two smaller meals when you fly allowing yourself ample digestion time in between rather that quickly eating a three-course meal.</p> <p><strong>Say no to drugs</strong> <br />Try to avoid using sleeping tablets as they tend to disrupt normal sleep cycles and may prolong jetlag.</p> <p><strong>Drink H20</strong> <br />Water is your best ally when fighting jet lag. It’s best to buy a bottle before you board so you always have a supply with you. Most planes (unless you’re in business or above) only serve water by the glass.</p> <p><strong>Limit caffeine and alcohol</strong> <br />You should minimise, if not cease, your intake of caffeine and alcohol and ensure you are well hydrated before and during the flight. You might think a couple of glasses of wine will send you off into a nice deep sleep, but not only alcohol dehydrate you, it also tends to result in inefficient sleep.</p> <p><strong>Keep active</strong> <br />Regular physical activity – such as walking around the plane and stretching – may also be beneficial.</p> <p><strong>Stop-over strategy</strong> <br />If you have a stop-over take advantage of what is available to you. If this is not a good time to sleep for the timezone you’re heading to, don’t! Instead have a shower (they’re often at big airports and can be used by anyone for a small fee), stock up on another light meal and avoid sitting around. Going for a walk around it a good way to stay awake and stimulated. If you can get some fresh air, do!</p> <p><strong>Landing strategy</strong> <br />As soon as possible after landing you’ll want to take a shower and have breakfast – if it’s breakfast time. Look for high protein options avoiding the easy carb route and get a good portion of salads or greens. A fresh juice is also a good option. And if you like your coffee, go for it. A good shot of coffee will reboot your energy levels. Berocca can also be helpful. If it’s daytime when you land, go out and expose yourself to daylight – the stimulus will help reset your body clock by regulating melatonin. And although you may feel like going to bed, stay awake and be somewhat physically active at least until sundown. Immediately adopting the local time is the best way to crush jet lag in just a few days: don’t go to bed before 10pm when you land, and get yourself out of bed before 10am on the first morning. Nothing quite kills motivation as much as jet lag, and when you land, the last thing you want to do is head out for a nice long walk or light jog, but pushing yourself to doing just that is one of the best things for you. It will help you revitalise your numb muscles after the flight, and give you more energy during the following days. If you have a beach or pool nearby, go for a swim. It is sure to give you a revitalised feeling. The general rule is you should exercise a night if you travelled westwards, and in the morning if you travelled eastwards.</p> <p><em>Image credits: Getty Images</em></p>

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How to beat jet lag and get the most out of your holiday

<p dir="ltr">There’s nothing more frustrating than not being able to explore somewhere new because you’re just too tired. </p> <p dir="ltr">However, a few travel experts have revealed their best tips for avoiding jet lag so you can acclimatise to your new destination as quickly as possible.</p> <p dir="ltr">The main advice from the experts is to adjust to the local time when you board the plane. They suggest eating and sleeping as if it’s the time at your destination from the moment you get onboard the plane. </p> <p dir="ltr">Another tip is having your meals at the times you will be eating once you arrive, as this will help your body adjust, making it easier for you to get in sync.</p> <p dir="ltr">They even suggest eating before you get on your plane if you can, if it fits better with your new schedule.</p> <p dir="ltr">Sleep is an important part of acclimatising too. If you’re arriving at your destination in the morning, maximising the amount of sleep on the plane is the priority to make sure you are fresh when you arrive.</p> <p dir="ltr">However, if you are landing in the evening, it’s best to sleep when you arrive at the same time as the locals.</p> <p><span id="docs-internal-guid-7a79dafb-7fff-9290-98a1-019d582cbf29"></span></p> <p dir="ltr">Sometimes that might mean pushing through to evening if you’re tired, but the benefits for the rest of the trip will make it worthwhile. Try to push yourself to power through in order to get the most  out of your holiday.</p> <p dir="ltr"><em>Image: Getty</em></p>

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Facial recognition is on the rise – but the law is lagging a long way behind

<p>Private companies and public authorities are quietly using facial recognition systems around Australia.</p> <p>Despite the growing use of this controversial technology, there is little in the way of specific regulations and guidelines to govern its use.</p> <p><strong>Spying on shoppers</strong></p> <p>We were reminded of this fact recently when consumer advocates at CHOICE <a href="https://www.choice.com.au/consumers-and-data/data-collection-and-use/how-your-data-is-used/articles/kmart-bunnings-and-the-good-guys-using-facial-recognition-technology-in-store" target="_blank" rel="noopener">revealed</a> that major retailers in Australia are using the technology to identify people claimed to be thieves and troublemakers.</p> <p>There is no dispute about the goal of reducing harm and theft. But there is also little transparency about how this technology is being used.</p> <p>CHOICE found that most people have no idea their faces are being scanned and matched to stored images in a database. Nor do they know how these databases are created, how accurate they are, and how secure the data they collect is.</p> <p>As CHOICE discovered, the notification to customers is inadequate. It comes in the form of small, hard-to-notice signs in some cases. In others, the use of the technology is announced in online notices rarely read by customers.</p> <p>The companies clearly don’t want to draw attention to their use of the technology or to account for how it is being deployed.</p> <p><strong>Police are eager</strong></p> <p>Something similar is happening with the use of the technology by Australian police. Police in New South Wales, for example, have embarked on a “low-volume” <a href="https://www.theguardian.com/australia-news/2021/jul/01/calls-to-stop-nsw-police-trial-of-national-facial-recognition-system-over-lack-of-legal-safeguards" target="_blank" rel="noopener">trial</a> of a nationwide face-recognition database. This trial took place despite the fact that the enabling legislation for the national database has not yet been passed.</p> <p>In South Australia, controversy over Adelaide’s plans to upgrade its CCTV system with face-recognition capability led the city council to <a href="https://www.abc.net.au/news/2022-06-22/adelaide-city-council-votes-no-to-facial-recognition-in-cctv/101172924?utm_source=pocket_mylist" target="_blank" rel="noopener">vote</a> not to purchase the necessary software. The council has also asked South Australia Police not to use face-recognition technology until legislation is in place to govern its use.</p> <p>However, SA Police have <a href="https://www.abc.net.au/news/2022-06-22/adelaide-city-council-votes-no-to-facial-recognition-in-cctv/101172924?utm_source=pocket_mylist" target="_blank" rel="noopener">indicated</a> an interest in using the technology.</p> <p>In a public <a href="https://www.itnews.com.au/news/sa-police-ignore-adelaide-council-plea-for-facial-recognition-ban-on-cctv-581559" target="_blank" rel="noopener">statement</a>, the police described the technology as a potentially useful tool for criminal investigations. The statement also noted:</p> <blockquote> <p>There is no legislative restriction on the use of facial recognition technology in South Australia for investigations.</p> </blockquote> <p><strong>A controversial tool</strong></p> <p>Adelaide City Council’s call for regulation is a necessary response to the expanding use of automated facial recognition.</p> <p>This is a powerful technology that promises to fundamentally change our experience of privacy and anonymity. There is already a large gap between the amount of personal information collected about us every day and our own knowledge of how this information is being used, and facial recognition will only make the gap bigger.</p> <p>Recent events suggest a reluctance on the part of retail outlets and public authorities alike to publicise their use of the technology.</p> <p>Although it is seen as a potentially useful tool, it can be a controversial one. A world in which remote cameras can identify and track people as they move through public space seems alarmingly Orwellian.</p> <p>The technology has also been criticised for being invasive and, in some cases, <a href="https://www.marketplace.org/shows/marketplace-tech/bias-in-facial-recognition-isnt-hard-to-discover-but-its-hard-to-get-rid-of/" target="_blank" rel="noopener">biased</a> and inaccurate. In the US, for example, people have already been <a href="https://www.wired.com/story/wrongful-arrests-ai-derailed-3-mens-lives/" target="_blank" rel="noopener">wrongly arrested</a> based on matches made by face-recognition systems.</p> <p><strong>Public pushback</strong></p> <p>There has also been widespread public opposition to the use of the technology in some cities and states in the US, which have gone so far as to impose <a href="https://www.wired.com/story/face-recognition-banned-but-everywhere/" target="_blank" rel="noopener">bans</a> on its use.</p> <p>Surveys show the Australian public have <a href="https://securitybrief.com.au/story/australians-uneasy-about-facial-recognition-tech-report" target="_blank" rel="noopener">concerns</a> about the invasiveness of the technology, but that there is also support for its potential use to increase public safety and security.</p> <p>Facial-recognition technology isn’t going away. It’s likely to become less expensive and more accurate and powerful in the near future. Instead of implementing it piecemeal, under the radar, we need to directly confront both the potential harms and benefits of the technology, and to provide clear rules for its use.</p> <p><strong>What would regulations look like?</strong></p> <p>Last year, then human rights commissioner Ed Santow called for <a href="https://www.itnews.com.au/news/human-rights-commission-calls-for-temporary-ban-on-high-risk-govt-facial-recognition-565173" target="_blank" rel="noopener">a partial ban</a> on the use of facial-recognition technology. He is now developing model legislation for how it might be regulated in Australia.</p> <p>Any regulation of the technology will need to consider both the potential benefits of its use and the risks to privacy rights and civic life.</p> <p>It will also need to consider enforceable standards for its proper use. These could include the right to correct inaccurate information, the need to provide human confirmation for automated forms of identification, and the setting of minimum standards of accuracy.</p> <p>They could also entail improving public consultation and consent around the use of the technology, and a requirement for the performance of systems to be accountable to an independent authority and to those researching the technology.</p> <p>As the reach of facial recognition expands, we need more public and parliamentary debate to develop appropriate regulations for governing its use.</p> <p><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/mark-andrejevic-567958" target="_blank" rel="noopener">Mark Andrejevic</a>, Professor, School of Media, Film, and Journalism, Monash University, <a href="https://theconversation.com/institutions/monash-university-1065" target="_blank" rel="noopener">Monash University</a> and <a href="https://theconversation.com/profiles/gavin-jd-smith-195220" target="_blank" rel="noopener">Gavin JD Smith</a>, Associate Professor in Sociology, <a href="https://theconversation.com/institutions/australian-national-university-877" target="_blank" rel="noopener">Australian National University</a></em></p> <p><em>This article is republished from <a href="https://theconversation.com" target="_blank" rel="noopener">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/facial-recognition-is-on-the-rise-but-the-law-is-lagging-a-long-way-behind-185510" target="_blank" rel="noopener">original article</a>.</em></p> <p><em>Image: Getty Images</em></p>

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Natural therapies for jet lag

<p><span style="font-weight: 400;">Jet lag occurs when our body clock ‘lags’ behind (or in front) of local time. Symptoms of jet lag include; fatigue, sleepiness during the day, trouble concentrating, sluggishness, clumsiness and generally feeling less than fabulous. Jet lag is made worse by travel fatigue. Sitting down for hours in small seats, squished side-by-side like sardines in a can, our muscles are bound to cramp and tire. Even sardines get to lie down.</span></p> <p><strong>Reducing Jet lag</strong></p> <p><span style="font-weight: 400;">The trick is you set your watch to the local time of your destination. This means that you try to sleep when it is night-time at your destination, and eat at your destination’s meal times. Speaking of eating, it is best to eat lightly, so you don’t feel like a stuffed trout – salads and fruit, instead of sugar and starch. The air circulating in planes is as dry as a chip and dehydration adds to jet lag, also triggering sinusitis, headaches and blotchy skin. Aim to drink one glass of water an hour while on the plane. And before you take-off make sure you are fully hydrated (this does not mean ‘tanked’) for the 24 hours prior to take off, drinking at least 2 litres of water.</span></p> <p><span style="font-weight: 400;">The downside to drinking all this water is the need to use the bathroom frequently, which can be inconvenient when you are in the middle seat. However, the trip to the loo can double as ‘exercise’. We need to exercise to prevent swelling of the ankles and legs, and to prevent deep vein thrombosis, a potentially fatal condition that comes from being cramped in a confined space for hours. Why not make the exercise fun? If you were good at hurdles at school, use the food carts in the aisles to practice your jumping skills – the hosties won’t mind a bit. More sedate exercise involves circling your feet and ankles, hands and wrists, lifting each thigh for twenty seconds, while pulling in your tummy. Looks odd, but works a treat.</span></p> <p><strong>Other tips:</strong></p> <ul> <li style="font-weight: 400;"><span style="font-weight: 400;">Arnica, a homoeopathic remedy, is terrific for jet lag. Take a dose every couple of hours of the flight, and for a day after you arrive.</span></li> <li style="font-weight: 400;"><span style="font-weight: 400;">If you are an anxious flyer, take a dose of Rescue Remedy before and during the flight. Kava is also excellent for creating calm.</span></li> <li style="font-weight: 400;"><span style="font-weight: 400;">Take Ginseng and a B complex in the ‘morning’ to give you energy and Valerian and Passionflower at ‘night’ to help you sleep.</span></li> <li style="font-weight: 400;"><span style="font-weight: 400;">The herb Vitex agnus castus (Chaste tree) is thought to improve melatonin levels. Melatonin is the hormone that helps regulate our circadian rhythm. Take a dose with each meal.</span></li> <li style="font-weight: 400;"><span style="font-weight: 400;">When you arrive, if it is night-time try to sleep or do relaxing things like a hot bath with lavender oil. If it is day-time spend some time outside in the sunshine to adapt to the new time zone.</span></li> <li style="font-weight: 400;"><span style="font-weight: 400;">If you have the time, try to break up your journey with overnight stops. This will greatly reduce jet lag and your bank balance.</span></li> <li style="font-weight: 400;"><span style="font-weight: 400;">Travel first class. French champagne is well known to prevent jet lag and travel fatigue. When sleepy, snuggle in between those crisp white sheets and remember your earplugs to help to reduce the bleating sounds from cattle class.</span></li> </ul> <p><em><span style="font-weight: 400;">Written by Mim Beim. Republished with permission of </span><a href="https://www.wyza.com.au/articles/health/natural-therapies-for-jet-lag.aspx"><span style="font-weight: 400;">Wyza.com.au.</span></a></em></p>

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How Australia can catch up digitally

<p>Australia’s ability to compete with other nations in a technology-enabled world is declining, according to a<span> </span><a href="https://www.ceda.com.au/News-and-analysis/Media-releases/Australia-digital-competitiveness-slips">report</a><span> </span>recently released by the Committee for Economic Development of Australia (CEDA).</p> <p>In 2019 Australia dropped to 14th on the global league table of digital competitiveness, down from 13th last year and ninth in 2015.</p> <p>The results, from the<span> </span><a href="https://www.imd.org/wcc/world-competitiveness-center-rankings/world-digital-competitiveness-rankings-2019/">World Digital Competitiveness rankings</a><span> </span>compiled by the Swiss-based International Institute for Management Development, show that Australia is becoming complacent in areas such as science education, information and communication infrastructure, and digital literacy.</p> <p><strong>What is digital competitiveness?</strong></p> <p>Digital competitiveness is a standardised measure of a country’s ability to develop cutting-edge digital technologies as well as its willingness to invest in research and development (R&amp;D) and promote digital literacy training to create new knowledge, all of which are key drivers for economic development.</p> <div class="embed-responsive embed-responsive-16by9"><iframe class="embed-responsive-item" src="https://www.youtube.com/embed/CPbT8umgaTY"></iframe></div> <div class="embed-responsive embed-responsive-16by9"> <p>Proactive countries put money and effort into this process, regarding it as nation-building that hedges against future uncertainty. These countries score highly in the rankings. Countries further down the list tend to be reactive, sitting back and letting others go first.</p> <p><strong>In what areas are we behind?</strong></p> <p>The overall digital competitiveness score has three components: knowledge, technology, and future readiness.</p> <p>Australia’s<span> </span><a href="https://www.ceda.com.au/CEDA/media/ResearchCatalogueDocuments/PDFs/2019_AustraliaDigitalCompRanking.pdf">scores</a><span> </span>across these categories show we need to try much harder in future readiness. Our scores are also falling in the sub-categories of adaptive attitudes, business agility, and IT integration.</p> <p>In a field of 63 countries, Australia comes 44th on current digital and technological skills and employers’ willingness to train their staff in these areas.</p> <h2>Which countries are doing it right?</h2> <p>The top ten countries in 2019 are the United States, Singapore, Sweden, Denmark, Switzerland, Netherlands, Finland, Hong Kong, Norway, and South Korea.</p> <p>Looking at the strategic approach of the top five, all emphasise knowledge generation, but beyond that there are different approaches to digital competitiveness. The US and Sweden put equal emphasis on knowledge generation, creating a conducive environment for technology development, and fostering a willingness to innovate. Singapore, Denmark and Switzerland each place heavier emphasis on one or two of the factors.</p> <p><strong>More STEM graduates</strong></p> <p>At 53rd place, Australia ranks abysmally in the proportion of our university graduates in science and mathematics - the people who do research and development now and will continue to do it in the future. Our universities are among the best in the world, so that is not the problem. If jobs for these graduates existed, universities would be meeting the demand.</p> <p>Australia’s information and communication technologies, including internet infrastructure, also score very poorly at 54th. This will not surprise the many Australian businesses and individuals who put up with slow, patchy internet connections. With more computing services and data moving into the cloud, fast internet is essential.</p> <p>The news is not all bad though. Australia rates highly as a desirable destination for international students. It also scores well on digital access to government services, and ease of starting a business.</p> <p><strong>Why is Australia slipping?</strong></p> <p>Australia has grown complacent in certain areas, and we have been unwilling to invest sufficiently in building our digital capability in the areas mentioned. “Sufficient” is the key word. The fact that we are falling behind other countries means we cannot say we are investing enough.</p> <p>The CEDA report indicates that one key reason for the investment shortfall is the disparity between the public’s and employers’ perspectives on how much it is needed. Industry sees a greater need than the general public does, but government policy tends to align with public sentiment for electoral reasons.</p> <p>Funding is limited and there are many voices competing for a share of government spending. It is the squeaky wheel that gets the oil.</p> <p><strong>Building digital capability</strong></p> <p>Nation-building projects at scale need a coordinated approach across public and private sectors. Building the physical infrastructure to meet future needs is no different in principle to building the nation’s digital capabilities, which includes creating the communication technology, the means to develop new knowledge and ways of applying it to good effect. This is no less important than roads, power stations and hospitals for the nation’s future.</p> <p><strong>A national conversation</strong></p> <p>Australia needs to have a long conversation in national, state and local forums about the importance of investing in our digital future. We need to talk about all the ways R&amp;D can benefit the Australian community, and why businesses need to embrace cutting-edge technology.</p> <p>If we don’t get consensus on staying competitive we will fall further and further behind as more proactive countries accelerate their efforts. In time the economy will suffer, unemployment will rise and quality of life decline. It is no legacy to leave our children.</p> <p>We are indeed a lucky country with our resources, but that will take us only so far in the 21st century. For the sake of future generations we have to make a new kind of luck and level up our digital game.</p> <p><em>This article is republished from <a href="http://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/australias-digital-competitiveness-is-slipping-heres-how-we-can-catch-up-124430">original article</a>.</em></p> </div>

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How you can overcome jet lag

<p>Long flights across many time zones often leave us feeling fatigued, sleepy, irritable and generally out of sorts. And it’s not just because of poor sleep on the plane and dehydration from the altitude – the feelings persist for several days.</p> <p>Jet lag is caused by our 24-hour body clock lagging behind the rapid change of clock time over the flight. Our body clock has a strong effect on the times across the day we feel alert and when we feel sleepy. The body clock consists of our <a href="https://theconversation.com/keeping-time-how-our-circadian-rhythms-drive-us-17">circadian rhythms</a>.</p> <p>For a person who regularly sleeps from 11pm to 7am, all of our <a href="https://theconversation.com/forget-bob-geldof-this-is-why-you-dont-like-mondays-828">circadian rhythms</a> will become aligned to ensure best sleep during those times. In the middle of the sleep period, around 4am, the body drops to its lowest body temperature (known as Tmin). This is also the time when melatonin hormone secretion is highest.</p> <p>The alignment of these rhythms is not caused directly by the timing of our sleep period, but indirectly by the timing of darkness during sleep and visual light stimulation when we are awake.</p> <p>Once the body clock becomes stabilised, it is resistant to change. So, after less than a day in the air, our body clock is still on home time when we arrive at our destination. This is where the problem arises.</p> <p><strong>Flying westward</strong></p> <p>Take the example of flying from the Sydney to London. At this time of year, there is a nine hour time zone difference between the two cities. If you arrive in London at 7am in the morning, your body clock will be telling you it’s 4pm.</p> <p>By 1pm London time, you’re likely to want to take a nap. But try not to fall into a deep sleep; your body will be telling you it’s 10pm so you’ll have to resist the urge to sleep through until 7am your body clock time. This, of course, would mean waking up at 10pm London time ready to start your “day”.</p> <p>If you manage to stay awake until early evening, you will still be woken up early the next morning by your early timed body clock and early “wake-up zone”, making you feel tired the next day. Until you can shift the timing of your body clock later by about eight to nine hours, your jet lag will continue to cause extreme tiredness in the late afternoon and disturbed sleep at night.</p> <p style="text-align: center;"><img src="https://images.theconversation.com/files/47360/original/ctzmkb33-1398833045.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="" /> <span class="caption">Lowest body temperature shifts from 4am Australian time to 7pm UK time (orange arrow pointed to the left). She must now delay her body clock by nine hours (bottom orange arrow pointed to right).</span> <span class="attribution"><span class="source">Leon Lack/The Conversation</span></span></p> <p><strong>Resetting your body clock</strong></p> <p>The good news is you can re-time the body clock. The strongest effect is from appropriately timed visual light stimulation.</p> <p>But take care to get the timing right so you move your body clock in the right direction. Light stimulation before your body reaches its lowest body temperature (Tmin), usually about 2 hours before your typical wake-up time, will delay your body clock to a later time. However, light after Tmin will shift your body clock earlier.</p> <p>For a Sydney to London trip, you would need to delay your body clock by about nine hours to most quickly align your body clock to London time. Fortunately, normal daylight can be used as it occurs before Tmin up to about the Tmin time. So spend the day outdoors if possible. Even a cloudy day is better than staying indoors.</p> <p>However, after your body clock has been delayed by a few hours from outdoor light, your Tmin will now have moved “out of reach” of the delaying effect of daylight, since only light administered close to Tmin has a strong re-timing effect. Your body clock re-timing may stop well short of the eight to nine hour delay needed for full re-alignment.</p> <p>In that case, it would be useful to use artificial indoor light stimulation in the later evening to complete the jet lag cure.</p> <p><strong>Flying eastward</strong></p> <p>Flying across many time zones in the opposite direction (eastward) can present a more challenging re-adjustment. Flying across seven time zones to the US West coast, for instance, requires an advance of the body clock (re-timed earlier).</p> <p>This is the same type of change needed when we <a href="https://theconversation.com/spring-forward-fall-back-how-daylight-saving-affects-our-sleep-25025">go onto daylight savings time</a> in the spring. That causes some disruption of sleep and daytime alertness for a few days in many people. Now multiply that change by seven times and it will give you some perspective on this jet lag disruption.</p> <p>Upon arriving at your US West Coast destination, your body clock timing will be seven hours too late. The time of your Tmin may be as late as 11am instead of 4am. Your body won’t be ready for sleep until the wee hours of the morning and it will want to sleep most of the day away (an extreme example of the <a href="http://www.tandfonline.com/doi/abs/10.1080/07448481.1986.9938970">delayed sleep pattern</a> of many adolescents).</p> <p>Again, light can be used to re-time your internal clock. To maximise the re-timing effect you should avoid very early bright light up until about 10am because being before your Tmin it might shift your clock in the wrong delay direction. Instead you should get bright light preferably for several hours starting around 10am.</p> <p>Then, as your body clock becomes timed earlier the beginning of the light stimulation can start earlier (8-9am) to complete the re-alignment job.</p> <p><strong>Overcoming jet lag</strong></p> <p>One way to reduce the time taken to overcome jet lag in your destination is to do some re-adjustment of your sleep period and light exposure before leaving on your trip. <a href="http://re-timer.com/product/jet-lag-calculator/">Jet lag calculators</a> can work out the specific times for your light exposure before and after the trip.</p> <p>Taking <a href="http://www.ncbi.nlm.nih.gov/pubmed/12076414">melatonin</a> can also assist this re-timing process: a low-dose (0.5-1mg) short-acting preparation (available over-the-counter in the US or by doctor’s prescription in Australia) taken at the desired bedtime in your destination. In conjunction with appropriately timed bright light, melatonin can greatly reduce the duration of your jet lag.</p> <p>But should you even attempt to re-time your body clock? That depends on how long you’re staying in the new time zone. If your stay is short (one to three days), it may be less disruptive to not go through any re-adjustment but simply keep your body clock on “home” time. That way you also avoid re-adjusting again when flying home. Most airline flight crew follow this rule.</p> <p>But if your stay overseas is going to be at least a week and if you want it to be more pleasurable, you can minimise jet lag by appropriately timed light stimulation and melatonin.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;" src="https://counter.theconversation.com/content/25616/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: http://theconversation.com/republishing-guidelines --></p> <p><em>Written by <span>Leon Lack, Professor of Psychology, Flinders University</span>. Republished with permission of </em><a rel="noopener" href="https://theconversation.com/explainer-what-is-jet-lag-and-how-can-you-overcome-it-25616" target="_blank"><em>The Conversation</em></a><em>. </em></p>

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The Queen's $1 jet lag cure

<p><span>The Queen’s schedule is jam-packed with appearances all over the world, so it is fair to say that she is quite an experienced traveller.</span></p> <p><span>All of her years of travel have allowed her to find a cure for jet lag that is not only effective but also very cheap.</span></p> <p><span>According to the </span><em><span>Independent,</span></em><span> Her Majesty relies on homeopathic medicines and barley sugar to get her body adjusted to different time zones.</span></p> <p><span>Barley sugar sweets, which can be bought from supermarkets for $1, help to kickstart her metabolism and gets her hungry at the right times of day.</span></p> <p><span>"Carrying out your daily habits like eating and sleeping in line with your new destination’s time zone — both en-route and on arrival — helps re-synchronise our body clock to our new environment,” general practitioner Dr Nick Knight told </span><em><span>The Telegraph</span></em><span>.</span></p> <p><span>“What the Queen is doing by having barley sugar is essentially using her body’s sugar metabolic pathways to help adjust her body clock.</span></p> <p><span>“Essentially the same should happen if you were to have your breakfast, lunch and dinner at times that match your destination before you get there, regardless of whether you’re hungry or not.”</span></p> <p><span>Have you ever used barley sugar to beat jet lag? Or do you have your own trick you swear by to beat jet lag? Tell us know in the comments below. </span></p>

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How coffee lovers can beat jet lag

<p>Like cancelled flights, missed bookings, or finding out your baggage has been forwarded to Austria instead of Australia, jet lag is just the thing to get your trip off to a bad start.</p> <p>We’ve touched on ways <a href="http://www.oversixty.com.au/travel/travel-tips/2017/08/dr-oz-ultimate-guide-to-avoiding-jet-lag/" target="_blank"><strong><span style="text-decoration: underline;">to prepare for </span></strong></a>and <a href="http://www.oversixty.com.au/travel/travel-tips/2016/11/company-helping-people-beat-jet-lag/" target="_blank"><strong><span style="text-decoration: underline;">cope with</span></strong></a> this annoying travel condition before, but it turns out we were barely scratching the surface to jet lag avoidance tactics.</p> <p>US travel expert Samantha Brown, who appears on the Travel Channel, has offered her advice regarding the expert tactics caffeine lovers can use to beat jet lag.</p> <p>But it requires a little bit of self-control.</p> <p>“No coffee (or any caffeine) two days before your flight,” says Ms Brown.</p> <p>“When you arrive at your destination, push yourself until your body feels like cement. Then and only then, have an espresso. The caffeine will hit your system strong and will carry you through to the end of the day,” she adds.</p> <p style="text-align: center;"><iframe width="560" height="315" src="https://www.youtube.com/embed/EaR4dpd5FIY" frameborder="0" allowfullscreen=""></iframe></p> <p>Do you have any tips for getting the better of jet lag?</p>

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4 secret techniques flight attendants use to avoid jet lag

<p>You don’t travel around the world without picking up a trick or two. M2 has asked United Airlines flight attendant Katie Harrison and Cathay Pacific flight attendant Linda Zhao to share some of their secret tips for avoiding jet lag after long hauls around the globe.</p> <p>Here are a few ideas you might want to take onto your next flight.</p> <p><strong>1. Having a catnap on your flight</strong></p> <p>It’s a good idea to sleep on your flight, but you don’t want to do it. The trick to avoiding jet lag is going to bed at night time in the timezone you’re travelling to, and because of this Zhao only allows herself a maximum of three hours’ sleep on a long haul flight.</p> <p><strong>2. Then taking a quick nap the minute you land</strong></p> <p>If you’re landing during the day and feeling exhausted you might be tempted to sleep for 16 hours! But Harrison suggests this is the wrong thing to do. Instead, a quick nap after checking in at your accommodation can rejuvenise and get you in sync with the world.</p> <p><strong>3. Taking measures to avoid dehydration</strong></p> <p>One of the key things that exacerbates jet lag is dehydration, so Harrison and Zhao both recommend taking measures to stay hydrated. Drinking plenty of fluids before, after and during your flight will help you stay fresh, relaxed and arrive at your destination in good shape.</p> <p><strong>4. Avoiding coffee and alcohol at all costs</strong></p> <p>Alcohol has a dehydrated effect, and coffee is the same with the additional jittery feeling you get from the caffeine. Both Harrison and Zhao recommend avoiding both in the hours leading up to your flight, otherwise you’ll arrive in your destination in ordinary shape. </p> <p>Do you agree with these tips? Have you ever faced a bad bout of jet lag?</p> <p>Let us know in the comments. </p> <p> </p> <p><strong>Related links:</strong></p> <p><span style="text-decoration: underline;"><em><a href="/travel/travel-tips/2016/08/5-foods-you-must-never-eat-on-a-flight/"><strong>5 foods you must never eat on a flight</strong></a></em></span></p> <p><span style="text-decoration: underline;"><em><a href="/travel/travel-tips/2016/08/why-you-should-never-throw-out-boarding-passes/"><strong>Why you must never throw out your boarding pass</strong></a></em></span></p> <p><span style="text-decoration: underline;"><em><a href="/travel/travel-tips/2016/08/5-sounds-you-hear-on-the-plane-explained/"><strong>5 strange sounds you hear during a flight explained</strong></a></em></span></p>

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10 tips to save your holiday from jet lag

<p><em><strong>Joel Centano writes for <a href="http://blog.virtuoso.com/" target="_blank"><span style="text-decoration: underline;">Virtuoso Luxury Traveller</span></a>, the blog of a <a href="http://www.virtuoso.com/" target="_blank"><span style="text-decoration: underline;">global luxury travel network</span></a>, and he enjoys nothing more than taking a holiday.</strong></em></p> <p>It’s midday in the destination of your dreams. The sun is shining. Sites you’ve waited years to see are calling.</p> <p>But after a full night spent staring at your hotel room’s ceiling, your body is dragging. Your internal clock is signalling that it’s time to sleep.</p> <p>The modern miracle of air travel makes it possible to soar to the other side of the world in a matter of hours. But the swift traversing of time zones can take a serious toll, resulting in everything from insomnia and exhaustion to headaches, nausea, and disorientation.</p> <p>No doubt: Jet lag, aka “circadian desynchrony” in medical circles, can be a beast. But it’s one that can – and should – be tamed for the sake of your vacation. How? Follow these 10 simple steps, with sage advice from Virtuoso travel advisors.</p> <p><strong>1. Rest assured</strong></p> <p>To deal with jet lag, pre-emptive strikes are often the most potent. “Getting a good night’s sleep before the trip will dramatically help your body maintain its energy levels while traveling,” says Paôla Mansur, a Virtuoso travel advisor based in São Paulo.</p> <p>Also de-stress, exercise, and get your affairs in order before flying. All of those will help you sleep on the plane and in your hotel room when the time is right (read on).</p> <p><strong>2. Synchronize from the start</strong></p> <p>Jet lag rule of thumb number 1: For each time zone you cross, it can take your body up to one day to adjust to the local time. The cure?</p> <p>“Set your watch to your destination time when you board the plane and act as if you’re already in that time zone,” says Long Beach, California-based advisor John Oberacker. “If it’s night there, try to sleep. If it’s day, do your best to stay awake.”</p> <p>Sleep experts also recommend rising and going to bed earlier several days prior to a trip heading east and later when traveling west. To deal with jet lag, you can also shift meal times to sync with dining hours in your future destination.</p> <p><strong>3. Fly well to deal with jet lag</strong></p> <p>For any long-distance flight, comfort is key. The more R&amp;R you get in flight, the better you’ll deal with jet lag. “Flying business or first class will help you rest and be ready for your travels,” notes advisor Mary Ann Ramsey of Naples, Florida.</p> <p>Remember, too, that sleep aids such as eye masks, earplugs, neck pillows, and noise-reducing headphones are your friends. Need more help? “Consult your doctor about a light drowsy medication like Benadryl for an overnight flight,” recommends New York City-based advisor Jack Ezon. Natural remedies such as melatonin are also purported to induce sleep and speed up the resynchronization process in your new time zone.</p> <p><img width="500" height="250" src="https://oversixtydev.blob.core.windows.net/media/23095/shutterstock_203546308_500x250.jpg" alt="jetlag"/></p> <p><strong>4. Break up your itinerary</strong></p> <p>Lisa Leavitt, a Boston-based advisor and mother of two teenagers, also recommends (if it’s feasible) an overnight layover en route to your ultimate destination. “During my recent family vacation to Hawaii,” she notes, “I arranged flights with an overnight hotel stay in San Francisco, which significantly lessened our jet lag.”</p> <p><strong>5. Just say no</strong></p> <p>You may love your coffee after dinner. Or your glass of wine with dinner to take the edge off flying. But for 12 hours before, as well as during, your flight, “stay away from caffeine and alcohol,” says Phoenix-based advisor Judi Glass. “Both dehydrate you, which makes jet lag worse.”</p> <p>Instead, she advises, drink lots of water to deal with jet lag. Experts recommend at least eight ounces for every hour in flight. Other tips for staying hydrated? Carry on moisturizing lotion, lip balm, and a hydrating spray with essential oils. In TSA-approved sizes, of course.</p> <p><strong>6. Quit kidding around</strong></p> <p>“For younger children, bring pajamas on every overnight flight,” says Ezon, a father of four. “Not only will it help get kids into sleep mode, but it also helps them feel fresh when they wake and change clothes.”</p> <p>When it’s time for bed, he adds, “collect their iPads and shut off the personal TVs. And on shorter overnight flights, don’t even look at the movie list. Go right to sleep!”</p> <p><strong>7. Stick your landing</strong></p> <p>For daytime arrivals, stay active and, at all costs, wait until nighttime to sleep. Be sure to spend time in the sunlight as well. This will help you deal with jet lag by adjusting your internal clock to your new surroundings. “If you land in the morning,” adds Ramsey, “schedule a private car and driver so you can sightsee at your own pace.”</p> <p>To ward off potential meltdowns in little ones? “If you have access to a pool, hop in the water, or do a family hike or run,” says Ezon. “And though I normally forbid soda, I always keep a few Cokes on hand for a caffeine rush when my kids get tired and cranky the first few days. It’s a life saver.”</p> <p><strong>8. Hit the spa…</strong></p> <p>Massages and spa treatments – especially during (think airport massages) and at the beginning of your trip – are essential to deal with jet lag, advises Mansur. Many hotels also offer special jet-lag-centric treatments that promote circulation, detoxification, and relaxation. Consider the spa at Bulgari Hotel Milan. It provides a Jet Lag Recovery experience that includes a detoxifying salt scrub, Balinese hot-stone massage, hydrating eye treatment, and refining clay body wrap.</p> <p>At Park Hyatt New York, Spa Nalai’s new Jet Lag Therapy remedies swelling, bloating, and body water retention, along with shoulder and back pain built up over long flights. Light therapy can also be a savior to deal with jet lag. The Lucknam Park Hotel &amp; Spa in Bath, England helps banish it with Haslauer Reflective Sunlight Therapy. The treatment offers the benefits of natural sunlight and vitamin D.</p> <p><strong>9. …Then sleep on it</strong></p> <p>When it’s time to sleep, sleep with abandon. Ask your Virtuoso travel advisor to book hotels that are committed to helping you catch some Z’s, such as Las Vegas’ The Signature at MGM Grand. The hotel offers Stay Well rooms with dawn simulator alarm clocks, lighting that resets wake-sleep cycles, and aromatherapy diffusers.</p> <p>In Abu Dhabi, butlers at Qasr al Sarab Desert Resort by Anantara prepare candlelit evening baths infused with calming essential oils. The hotel also provides guests with eye masks, earplugs, and special beds that relieve pressure points.</p> <p><strong>10. Stay strong</strong></p> <p>There’s no sure-fire way to deal with jet lag. But taking the above steps should help lessen its effects. If all else fails, however, think mind over matter. Will yourself awake and remember: This may be the last time you’re in your dream destination. There will be plenty of time to sleep during your return flight home.</p> <p>Do you take any measures when you’re travelling to stave off jet lag? Do you agree with any of the suggestions made above?</p> <p>Share your thoughts in the comments.</p> <p><em>First appeared on Virtuoso. <a href="http://www.virtuoso.com/" target="_blank"><strong><span style="text-decoration: underline;">Click here</span></strong></a> to visit their website for more information.</em></p> <p><strong>Related links:</strong></p> <p><a href="/travel/travel-tips/2016/05/10-ways-to-beat-travel-sickness/"><span style="text-decoration: underline;"><em><strong>10 ways to beat travel sickness</strong></em></span></a></p> <p><a href="/travel/travel-tips/2016/06/23-items-you-must-have-in-your-carry-on-luggage/"><span style="text-decoration: underline;"><em><strong>23 items you must have in your carry-on luggage</strong></em></span></a></p> <p><a href="/travel/travel-tips/2016/06/5-things-to-do-to-avoid-getting-worst-seat-on-the-plane/"><strong><em><span style="text-decoration: underline;">5 things to do to avoid getting worst seat on the plane</span></em></strong></a></p>

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Jet lag cure might be just around the corner

<p>After flying for hours through multiple time zones, there’s nothing worse than being stuck with a bad case of jet lag at the start of your overseas holiday.</p> <p>But recent research suggests jet lag may one day be a thing of the past.</p> <p>Scientists at the Salk Institute in California who’ve been <a href="https://www.salk.edu/news-release/powering-up-the-circadian-rhythm/" target="_blank"><span style="text-decoration: underline;"><strong>researching the biology</strong></span></a> behind the circadian rhythm (a 24-hour hormone-controlled cycle of activity and rest that determines whether we’re asleep of awake) has identified a key protein involved.</p> <p>What makes this discovery so exciting is the fact that the protein (REV-ERBα) plays a big role in determining how strongly the circadian rhythm is enforced.</p> <p>Director of Salk’s Gene Expression Laboratory Ronald Evans says: “Whether it is Beethoven’s 9th Symphony on your stereo or the symphony of genes in our bodies, both require volume to be heard. Our recent work describes how REV-ERBα acts as a molecular conductor to allow the volume or activity of thousands of genes to be dialled up or down.”</p> <p>So if scientists can figure out the measures that are most affecting these genes, they can figure out ways to keep them in line and eliminate effects like jet lag.</p> <p>Do you suffer from jet lag? Would you be open to changing your travel patterns if you felt it could influence whether or not you’d be effected.</p> <p>Share your thoughts in the comments. </p> <p> </p> <p><strong>Related link:</strong></p> <p><span style="text-decoration: underline;"><em><a href="/travel/international-travel/2016/03/singapore-airlines-new-plane-end-jetlag/" target="_blank"><strong>This new plane could be the end of jetlag</strong></a></em></span></p> <p><span style="text-decoration: underline;"><em><a href="/travel/travel-tips/2016/01/what-causes-jetlag/" target="_blank"><strong>8 mistakes we make when trying to beat jetlag</strong></a></em></span></p> <p><span style="text-decoration: underline;"><em><strong><a href="/travel/travel-tips/2016/05/10-very-useful-travel-tips-sites/" target="_blank">10 very useful travel tips sites</a></strong></em></span></p>

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