1393: Andrew Herr | Why Travel Leaves You Wrecked (and How to Fix It)

**Jet lag isn't just about time zones. FlyKitt founder Andrew Herr is here to explain what flying really does to your body — and how to fight back.** **Full show notes and resources can be found here:** jordanharbinger.com/1393 **What We Discuss with Andrew Herr:** - **Flying wrecks you because of flight inflammation** — cabins pressurized to about 8,000 feet mean 26% less air per breath, and rapid pressure changes trigger an immune response akin to mild altitude and decompression sickness. Brain fog, swollen feet, and even midair anxiety follow. - **Cabin air is a mixed bag** — HEPA filters catch most germs unless you're within two rows of a sick passenger, but engine startup exhaust, oil fume events, and sprayed insecticides slip through. When possible, fly a 787 (no bleed air) or an A350, both pressurized to about 6,000 feet. - **Jet lag isn't just about time zones** — inflammation disrupts sleep and blocks your circadian rhythm from shifting, which is why a long flight with a small time change still hurts. Melatonin alone won't fix it; light, meal timing, sleep timing, and supplements must work together. - **So-called immune boosters like zinc and vitamin C rarely help unless you're deficient** — most people need a calmer immune system, not a boosted one. Omega-3s and polyphenols help; salty airline food and alcohol hurt. Abroad, spice and garlic won't kill bacteria, but cooking and salt help. - **Plan for how you want to feel when you arrive.** Work out or sauna a few hours before flying, skip salty meals and alcohol, and drink plenty of water. At the hotel, request fragrance-free cleaning, set the room near 67 degrees, and clip curtain gaps shut with skirt hangers. - And much more... And if you're still game to support us, please leave a review here **— even one sentence helps!** - **Sign up for** Six-Minute Networking **— our free networking and relationship development mini course — at** jordanharbinger.com/course**!** - **Subscribe to our once-a-week** *Wee Bit Wiser* **newsletter today and start filling your Wednesdays with wisdom!** - **Do you even Reddit, bro?** Join us at r/JordanHarbinger**!** **This Episode Is Brought To You By** Our Fine Sponsors**:** - **Northwest Registered Agent:** Get more at northwestregisteredagent.com/jordan - **The Perfect Jean:** 15% off first order: theperfectjean.nyc, code JORDAN15 - **Gusto:** Three months of free payroll: gusto.com/jordan - **SimpliSafe Home Security:** 60% off: simplisafe.com/jordan See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.