Aaron Hartman, MDFunctional Medicine Specialist | Clinical Researcher

The Surprising Half-Life of Your Morning Coffee | The Real Reason You’re Not Sleeping

3 Jul 2025

Watch on YouTube

This is a YouTube video titled "The Surprising Half-Life of Your Morning Coffee | The Real Reason You’re Not Sleeping" containing a monologue or single-speaker discussion recorded in July 2025. The speaker discusses factors affecting sleep quality, specifically room temperature and its impact on core body temperature and sleep improvement methods such as cooling mats.

The other thing about it is the temperature in the room, you know, ideally about 65 degrees. I like it. Not quite that cold, but that's a huge factor. If you keep it hot, that will impact things. You know, things like core body temperature. Having your feet, like, a little cool actually affects your core body temperature, can improve sleep. That's the reason that you have these things, like these sleep mats that people. Cooling mats. And my wife actually had. Yeah, that actually helps with that. It's probably just cheaper to have your room cool than it is to buy a $2,000 chili, especially this time of year.