How to Get Over Jetlag

Photo by SheilA

By: Mark Sisson

People often ask me about my “latest” jet lag protocol. Do I have any new tips, tricks, tools, supplements, or devices that I swear by to get over jet lag when flying? No, and here’s why:

My basic jet lag protocol already works so well that there’s absolutely no reason to try including any newfangled hacks, tips, or pills. It’s based entirely on human circadian biology, which hasn’t changed for hundreds of thousands of years. I literally never get jet lag if I stick to my methods. And I put it to the test on a regular basis, traveling quite extensively on transcontinental flights. Jet lag is supposed to get worse with age, but it’s only gotten easier and easier for me.

The experts would have you believe that each hour of time zone change requires one full day to adjust. That was certainly true for me in my 20s when I went to Europe without knowing anything about circadian rhythms, but it doesn’t have to be that way. You don’t have to get jet lag. You shouldn’t. And I’m going to tell you how to avoid it. Let’s get right into it.

Preparing for Flying East vs. West

To begin with, how you treat the flight is going to differ somewhat based on what direction you’re flying.

Preparing for Flying East

  • Break eastbound overnight flights into two short “days”. If you’re doing a big flight east, heading over the Atlantic or Pacific to new lands, it will generally be an overnighter. With that in mind, break your flight up into two short “days.” If the flight is eight hours, the first four hours are “night” and the last four are “day.” If it’s 16 hours, the first eight are nighttime and the last eight are day.

  • Sleep at “night”. Sleep as much as you can, as early as you can, during the “nighttime” portion of the flight. This will help normalize your circadian biology and get your body into the “mindset” of day and night. Don’t eat at “night.”

  • Stay awake during the “day”. Act just like you do in normal daytime. Read, work, catch up on emails, watch movies. Just stay awake. If it were acceptable to walk the aisles, I’d say walk the aisles.

  • Get all your calories in during the “day”. You don’t have to eat, but if you’re going to eat, do so in the “daytime” portion of the flight.

Preparing for Flying West

  • For long flights west, a short nap in the middle is fine. Let your body decide to sleep or not. Just don’t sleep so long that you end up having trouble sleeping at the new location when night comes.

  • Eat, or not. But don’t overdo it.

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