{"id":8618,"date":"2024-12-19T11:18:19","date_gmt":"2024-12-19T03:18:19","guid":{"rendered":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/?p=8618"},"modified":"2025-07-11T11:44:05","modified_gmt":"2025-07-11T03:44:05","slug":"managing-jet-lag","status":"publish","type":"post","link":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/managing-jet-lag\/","title":{"rendered":"Managing Jet Lag"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8618\" class=\"elementor elementor-8618\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e83ec57 e-flex e-con-boxed e-con e-parent\" data-id=\"e83ec57\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24ce88a health-resources-body elementor-widget elementor-widget-text-editor\" data-id=\"24ce88a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span lang=\"EN-US\">Jet lag occurs when we travel across multiple time zones, faster than our bodies\u2019 internal clock can adjust. The severity of jet lag depends on the number of time zones crossed and the direction of travel. Eastward travel (e.g. from US and Europe to Singapore) tends to cause more severe symptoms of jet lag. It usually takes about 1 day to resynchronize our biological clock for each time zone travelled. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef885e5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ef885e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8beb12c elementor-widget elementor-widget-heading\" data-id=\"8beb12c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Common symptoms of jet lag include: <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5842268 health-resources-body elementor-widget elementor-widget-text-editor\" data-id=\"5842268\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><strong><span lang=\"EN-US\">Insomnia<\/span><\/strong><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Difficulty falling asleep and staying asleep during night time at the destination<\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul><p><\/p><ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><strong><span lang=\"EN-US\">Excessive daytime sleepiness<\/span><\/strong><\/li><\/ul><\/li><\/ul><p><\/p><ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><strong><span lang=\"EN-US\">Gastrointestinal disturbances<\/span><\/strong><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Decreased appetite and constipation may arise due to food consumption out of alignment with the usual body clock<\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul><p><\/p><ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\"><strong>Impaired performance<\/strong> <\/span><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Decreased alertness can result in impaired cognitive and physical performance <\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c91428d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c91428d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc71cdf elementor-widget elementor-widget-heading\" data-id=\"cc71cdf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Here are some tips to help minimize the effects of jet lag: <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-162c29d health-resources-body elementor-widget elementor-widget-text-editor\" data-id=\"162c29d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Avoid excessive alcohol on the flight as it disrupts sleep <\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Adjust meal and snack times to the destination time during flight <\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Use caffeine strategically in the daytime to help you stay alert, but avoid caffeine in the evenings<\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Avoid exercise or strenuous physical activity at night <\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">If you require rest in the day, take short naps no more than 15-20 minutes <\/span><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df5d1b1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"df5d1b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4247a14 elementor-widget elementor-widget-heading\" data-id=\"4247a14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Eastward Travel (e.g. USA\/ Europe to Singapore) <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b152179 health-resources-body elementor-widget elementor-widget-text-editor\" data-id=\"b152179\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\"><strong>Adjustment of sleep time<\/strong> <\/span><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Starting 3 days before your trip, make your bedtime and wake time 30 minutes earlier each day<\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">For example, if you usually go to bed at 11pm, try going to bed earlier at 10.30pm, then at 10pm, the few nights before you travel<\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\"><strong>Bright light exposure<\/strong> <\/span><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Try to get more bright light in the late morning and early afternoon on arrival at your destination country<\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><strong><span lang=\"EN-US\">Melatonin<\/span><\/strong><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Taking melatonin can help with sleep problems when you are travelling eastward <\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Melatonin is a hormone naturally produced by the brain as part of our bodies\u2019 sleep-wake cycle<\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Taking melatonin about 30 minutes before bedtime for the first 5 nights of your trip can help your body adjust to the new time zone <\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Possible side effects of melatonin may include daytime sleepiness, giddiness, or headache <\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Avoid drinking alcohol while on melatonin <\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Consult your doctor if you are on any other long-term medications to see if melatonin is suitable for you <\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9653eec elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9653eec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51b99bb elementor-widget elementor-widget-heading\" data-id=\"51b99bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Westward Travel (e.g. Singapore to USA\/ Europe) <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15fe8b4 health-resources-body elementor-widget elementor-widget-text-editor\" data-id=\"15fe8b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\"><strong>Adjustment of sleep time<\/strong> <\/span><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Starting 3 days before your trip, make your bedtime and wake time 30 minutes later each day <\/span><\/li><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">For example, if you usually go to bed at 11pm, try going to bed later at 11.30pm, then at 12mn, the few nights before you travel<\/span><\/li><\/ul><\/li><\/ul><\/li><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><strong><span lang=\"EN-US\">Bright light exposure<\/span><\/strong><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Try to get more bright light in the late afternoon and evening on arrival at your destination country<\/span><\/li><\/ul><\/li><\/ul><\/li><li style=\"list-style-type: none;\"><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\"><strong>Melatonin<\/strong> <\/span><ul><li><span lang=\"EN-US\"> <\/span><span lang=\"EN-US\">Melatonin is generally not helpful for westward travel <\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04a37cb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"04a37cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-957105f health-resources-body elementor-widget elementor-widget-text-editor\" data-id=\"957105f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>With the above travel tips, you can minimize the impact of jetlag and enjoy a smoother, more energized journey\u2014wherever your travels take you! <span lang=\"EN-US\"><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c05a88e e-flex e-con-boxed e-con e-parent\" data-id=\"c05a88e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a4631e elementor-widget elementor-widget-spacer\" data-id=\"4a4631e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c3cfe47 e-con-full e-flex e-con e-child\" data-id=\"c3cfe47\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30b84a5 elementor-widget elementor-widget-heading\" data-id=\"30b84a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Author<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-15f9f53 e-flex e-con-boxed e-con e-parent\" data-id=\"15f9f53\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d00425b e-con-full e-flex e-con e-child\" data-id=\"d00425b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f323f7 elementor-widget elementor-widget-image\" data-id=\"7f323f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-content\/uploads\/elementor\/thumbs\/Dr-Leong-rt19wesy7k96l54kgmb3ik1g6aw0qbcm5dyliok30k.jpg\" title=\"Dr Leong\" alt=\"Dr Leong\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f2211cb e-con-full e-flex e-con e-child\" data-id=\"f2211cb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9fdc48 elementor-widget elementor-widget-text-editor\" data-id=\"c9fdc48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoNormal\"><span lang=\"EN-US\">Dr Leong Hon Loong <o:p><\/o:p><\/span><\/p><p class=\"MsoNormal\"><span lang=\"EN-US\">MBBS, MRCEM, GDip (Fam Med), GDip (Geri Med), GDip (Occ Med) <o:p><\/o:p><\/span><\/p><p class=\"MsoNormal\"><span lang=\"EN-US\">Dr Leong is a Family Physician at Frontier Healthcare with a special interest in Emergency Medicine, Geriatric Medicine and Occupational Medicine. He currently practices at Admiralty and Ang Mo Kio.\u00a0<o:p><\/o:p><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Jet lag occurs when we travel across multiple time zones, faster than our bodies\u2019 internal clock can adjust. The severity of jet lag depends on the number of time zones crossed and the direction of travel. Eastward travel (e.g. from US and Europe to Singapore) tends to cause more severe symptoms of jet lag. It [&hellip;]<\/p>\n","protected":false},"author":423,"featured_media":8578,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[117],"tags":[121,127],"class_list":["post-8618","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-travel-health","tag-travel","tag-jet-lag"],"acf":[],"_links":{"self":[{"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/posts\/8618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/users\/423"}],"replies":[{"embeddable":true,"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/comments?post=8618"}],"version-history":[{"count":0,"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/posts\/8618\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/media\/8578"}],"wp:attachment":[{"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/media?parent=8618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/categories?post=8618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/frontierhealthcare.com.sg\/wp-json\/wp\/v2\/tags?post=8618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}