Uploaded June 2026 | Updated September 2026, 3 weeks ago

---

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

How resilient are your blood vessels? You can measure your cardiovascular recovery with a surprisingly simple test. By inflating a blood pressure cuff to temporarily stop blood flow and using an ultrasound pen at the crook of the elbow, you can track your pulse wave. The real test happens when you suddenly release the cuff to see how fast the blood rushes back. People facing high stress, poor conditioning, high cholesterol, or high blood pressure recover much slower, making this a powerful metric for your actual biological age.

#Biohacking #DaveAsprey #HeartHealth #Cardiovascular #TheHumanUpgrade

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/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