What is Jet Lag?
Jet lag is a temporary disruption of the body’s internal clock caused by rapid travel across time zones. It results in symptoms like fatigue, sleep disturbances, irritability, and digestive issues.
The unwanted baggage
of overseas travel.
What is Jet Lag?
Jet lag is a temporary condition caused by traveling across time zones, disrupting the body’s internal clock, or circadian rhythm, which regulates sleep, wakefulness, and other physiological processes. When you travel quickly to a different time zone, your internal clock remains aligned with your original time zone, leading to misalignment with the local time. This can result in symptoms like fatigue, difficulty falling asleep or staying awake, daytime drowsiness, mood changes, irritability, and digestive problems.
The severity of jet lag depends on the number of time zones crossed, the direction of travel, and individual sensitivity. Traveling eastward, where you “lose” time, tends to cause more severe jet lag than traveling westward.
Common Symptoms
Jet lag symptoms can vary and be more severe the further you travel.
Insomnia
Daytime fatigue
Upset stomach
Impaired function
Mood swings
Headaches
How can we mimimise Jet Lag?
The following strategies to minimse jet lag may be helpful
- Gradually Adjust Your Schedule: Shift your sleep and meal times closer to the destination’s time zone a few days before traveling.
- Stay Hydrated: Drink plenty of water before, during, and after the flight to combat dehydration, which can worsen jet lag symptoms.
- Avoid Alcohol and Caffeine: These can disrupt sleep patterns and exacerbate jet lag symptoms, especially on long flights.
- Adapt to Local Time Immediately: Upon arrival, follow the local schedule for meals and sleep, even if it feels unnatural at first.
- Expose Yourself to Natural Light: Daylight helps reset your internal clock. Spend time outdoors during the day at your destination.
- Sleep During Travel: Rest or sleep on the plane according to your destination’s nighttime to help your body adjust.
- Minimize Screen Time: Avoid bright screens before bedtime to reduce blue light exposure, which can interfere with sleep.
- Consider Melatonin Supplements: Melatonin can help regulate sleep cycles if taken at the right time, usually in the evening of the new time zone.
