Hello Fuckoff,

You land in Paris, but your brain is still in New York. That "lagged-out" fog isn’t just exhaustion—it’s a biological battle between your internal clock and the local sun.

This disruption forces your body to attempt to rewire thousands of years of evolution in just a few hours. Today, we’re diving into the mechanics of jet lag and how to prime your system so you can enjoy your destination instead of struggling through it in a daze.

Before you dive in: If your sleep struggles follow you home, tonight is the final night to save 15% on a Home Sleep Study with code REST15. Don't let the clock run out on better rest!

The Jet Lag "Cheat Code"

Jet lag is now a solvable problem. By timing light exposure to your circadian cycle, you can shift your biological clock by up to 8 hours. I co-created Timeshifter, an app that builds a personalized 2-day pre-travel plan for light, melatonin, and caffeine based on your flight path. I’ve used it for 5 years—it’s a travel essential.

Stop Letting Jet Lag Steal Your Vacation Days

Crossing time zones throws your internal conductor out of sync. When melatonin production fails to align with the local sunset, you end up wired when you should be tired. Discover the proven protocols to sync your rhythm and reclaim your energy before you even land.

Master Your Travel Sleep

We Thought You’d Like This

How to Beat Jet Lag: Pro Tips for Travel

Watch Dr. Michael Breus explain what causes jet lag, and how you can alleviate its symptoms.

Top Picks for the Best Portable CPAPs for Travel

Pack light and sleep right with our expert-vetted travel therapy favorites.

Dr. Breus in the Media

Podcasts

Why You Wake Up at 3am (And What To Do About It)

A Life of Greatness on Apple

In the press

The 'Nap-A-Latte' Method: How Coffee And A Quick Nap May Recharge You For 4 Hours

Article on Business Today

Final Hours: Save 15% on your Home Sleep Study

Stop wondering why you’re still exhausted. Tonight is your last chance to uncover the root cause of your fatigue with a professional, clinical-grade study from the comfort of your own bed.

This weekend sale disappears at midnight. Use code REST15 at checkout to secure your savings and take the first step toward waking up truly refreshed.

Save 15% on My Sleep Study

*Use code REST15 for 15% off a Home Sleep Study through May 17, 2026 at 11:59 PM PST. Limit one per customer; cannot be combined with other offers.