Jet lag isn’t just about time zones—it’s an inflammation problem you can solve. We sit down with Andrew Herr, founder and CEO of FlyKitt and former human performance strategist at the Pentagon, to unpack why flights drain you and how to land clear-headed, calm, and ready to sleep on night one. Andrew connects dots most travelers miss: rapid cabin pressure shifts mimic an 8,000-foot ascent, low-oxygen air boosts oxidative stress, and sleep debt compounds immune activation. The fix starts with managing inflammation, then using light, timing, and targeted supplements to shift your circadian rhythm on command.

We go deep on what actually makes you feel lousy in the air—swollen legs, brain fog, gut issues—and how to counter it with simple, scalable steps. Andrew reveals how FlyKitt’s app personalizes a plan from six questions, no lab work needed, and why fasting can help but isn’t required when you address the root causes. We unpack diet basics that move the needle for most travelers (more protein, more vegetables, less sugar and ultra-processed foods), common deficiencies like omega-3s and B12, and the surprising link between inflammation and anxiety many noticed after COVID. You’ll also hear how elite performers—from special operations to pro sports teams—use these strategies, including a pro team’s world tour that saw a 94% reduction in jet lag symptoms.

If red eyes usually wreck your next day, you’ll get a blueprint to make them productive. If domestic hops leave you foggy, you’ll learn a short protocol that protects your energy and digestion. Along the way, Andrew shares field stories—from Iceland’s Spartan Ultra to time with Kazakh eagle hunters—that highlight how resilience is built with smart stress, timing, and recovery. Ready to trade groggy landings for focused mornings and solid sleep? Press play, take notes, and try the protocol on your next trip.

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Flykitt - The All-In-One Solution for Healthy Travel

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