162. What Happens in Your Brain After 9PM (Why This Sleep Window Is So Crucial)

Have you ever wondered why sleeping from 12am-8am doesn't feel the same as 10pm-6am? They're both 8 hours of sleep.... so why does one feel so much better? In today's episode, Abi and Kylah are breaking down the glymphatic system (not to be confused with the lymphatic system!) and what exactly goes on in your brain from 10pm-12am. LINKS TO THINGS MENTIONED: Why We Sleep book by Matthew WalkerWE'VE LAUNCHED OUR PODCAST GROUPCHAT & BOOK CLUB! JOIN FOR $7 A MONTHHave feedback or questions? Text us! We LOVE hearing from you!