Uploaded August 2026 | Updated September 2026, 3 weeks ago

---

Try TrueDark glasses: truedark.com
Try Danger Coffee: dangercoffee.com/discount/davetube
Try Suppgrade Labs: shopsuppgradelabs.com

This video walks you through the complete biological timeline of a 36-hour sugar fast, from insulin dropping and liver glycogen draining to fat burning, ketone production, lower inflammation, and sharper mental clarity. You’ll see how quickly your metabolism can start switching back to the fuel system it was built to use.

Connect with Dave Asprey!

Website: daveasprey.com
TikTok: tiktok.com/@daveaspreyofficial
Instagram: instagram.com/dave.asprey
Facebook: facebook.com/Daveaspreyofficial
X: https://x.com/daveasprey
YouTube: youtube.com/c/daveaspreybpr

The Human Upgrade Podcast: instagram.com/TheHumanUpgradePodcast https://m.facebook.com/Thehumanupgrade

Danger Coffee: dangercoffee.com/discount/dave15?
Dave Asprey’s BEYOND Conference: beyondconference.com
Dave Asprey’s New Book - Heavily Meditated: daveasprey.com/heavily-meditated
Dave's favorite supplements: shopsuppgradelabs.com/discount/DAVE15
Join my Substack: substack.daveasprey.com
Upgrade Labs: upgradelabs.com
40 Years of Zen: 40yearsofzen.com