In this re-released conversation with sleep scientist Dr. Matthew Walker, we uncover how even minor sleep disruption devastates immune function, accelerates aging, and increases disease risk. Learn why sleep isn't optional and discover practical tools to reclaim this biological superpower. READ MORE👉🏾 http://bit.ly/richroll911 ✌🏼🌱 - Rich This Episode Is Brought To You By… Eight Sleep: Use code RICHROLL to get $350 off your Pod 5 Ultra 👉https://bit.ly/Eightsleep2024 Roka: Unlock 20% OFF your order with code RICHROLL👉 https://bit.ly/ROKA2025 Momentous: 35% OFF your first subscription👉 https://bit.ly/LiveMomentous2025 iFit: Use code RICHROLL to get 10% off any purchase of $999+👉https://bit.ly/rrnordictrack Check out all of the amazing discounts from our Sponsors 👉🏾 https://bit.ly/rrpsponsors LISTEN / SUBSCRIBE TO THE PODCAST Apple Podcasts: http://bit.ly/rrpitunes Spotify: http://bit.ly/rrpspotify Google: http://bit.ly/rrpgooglepods Meal Planner: http://meals.richroll.com Voicing Change Book: http://richroll.com/vc Clips Channel: https://www.youtube.com/c/RichRollPodcastClips Newsletter: http://bit.ly/rollcallemail CONNECT WITH RICH ✩ Website - http://richroll.com​ ✩ Rich Roll Podcast - https://richroll.com/all-episodes/ ✩ Instagram - https://www.instagram.com/richroll/ ✩ Twitter - https://twitter.com/richroll ✩ Facebook - https://www.facebook.com/richrollfans ✩ Strava - https://www.strava.com/athletes/14443?oq=rich ✩ Memoir: Finding Ultra - https://www.richroll.com/shop/books/finding-ultra/ ✩ Meals - http://meals.richroll.com​ ✩ Cook - The Plantpower Way - https://www.richroll.com/shop/books/the-plantpower-way-signed/ ✩ Italian! - The Plantpower Way: Italia - https://www.richroll.com/shop/books/the-plantpower-way-italia-signed/ ✩ Support - https://www.patreon.com/richroll FILMED AND EDITED BY DAN DRAKE https://www.dandrake333.com/ * * * * * NEW TO RICH? Hi I'm Rich Roll. I'm a vegan ultra-endurance athlete, author, podcaster, public speaker & wellness evangelist. But mainly I'm a dad of four. If you want to know more, visit my website or check out these two the NY Times articles: http://bit.ly/otillonyt http://bit.ly/vegansglam I LOVE MAIL! SEND IT HERE: 2630 Conejo Spectrum St. Thousand Oaks, CA 91320 #richroll #richrollpodcast