Dehydration exacerbates the symptoms of jet lag, and the cabin air dries you out even more throughout the flight. Prevent jet lag by drinking enough fluids before, during, and after travel.
According to the National Institutes of Health, while it may be tempting to attempt to sleep off jet lag, stepping out into the light and going for a walk can allow your system to balance more rapidly.
You’ll need to try to adapt your schedule to your new environment and the local timezone. If it’s bedtime in the country you’re in, then go to sleep no matter what time your body thinks it is.
Due to the fact that caffeine and alcohol are dehydrating, staying away from them while flying can help you keep hydrated and feel better after you arrive. Not to mention these types of drinks can shift your sleep schedule.
Probiotic-rich foods such as kimchi and tempeh, and magnesium-rich foods such as almonds, seeds, or wheat germ may help boost your immune system and improve circulation. This will ease the impact that flying and jet lag may have on your body.