https://truedark.com/discount/DAVETUBEMost people believe testosterone declines simply because of age. That explanation is easy, familiar, and wrong. Testosterone is not primarily controlled by how hard you train, how clean you eat, or how stressed you feel during the day.It is controlled by what happens in your brain at night. This video explains how sleep architecture works, why deep sleep is the foundation of hormone production, and how common nighttime habits flatten testosterone signals at the source.It also walks through practical ways to restore proper sleep timing, protect deep sleep, and rebuild the hormonal rhythm the body depends on.Timestamps:00:00 - Why testosterone decline is not just about aging01:12 - When testosterone is actually made in the body01:37 - Deep sleep explained (slow-wave sleep / N3)02:14 - “Fake aging”: why you feel older than you are03:35 - Why 8 hours of sleep can still fail you05:39 - How to protect deep sleep09:45 - How light at night confuses your brain’s clock12:11 - How to protect your eyes and sleep at night14:20 - What happens when sleep is finally fixedThank you to our sponsors!&nbsp;<ul><li>Screenfit | Get your at-home eye training program for 40% off using code DAVE at&nbsp;<a href="https://www.screenfit.com/dave" rel="noopener noreferrer" target="_blank">https://www.screenfit.com/dave</a>.</li><li>EMR-Tek |&nbsp;<a href="https://www.emr-tek.com/DAVE" rel="noopener noreferrer" target="_blank">https://www.emr-tek.com/DAVE</a>&nbsp;and use code DAVE for 40% off.</li></ul>Resources:&nbsp;&nbsp;&nbsp;• Get My 2026 Biohacking Trends Report:&nbsp;<a href="https://daveasprey.com/2026-biohacking-trends-report/" rel="noopener noreferrer" target="_blank">https://daveasprey.com/2026-biohacking-trends-report/</a>&nbsp;• Dave Asprey's Latest News | Go to&nbsp;<a href="https://daveasprey.com/" rel="noopener noreferrer" target="_blank">https://daveasprey.com/</a>&nbsp;to&nbsp;join&nbsp;Inside Track&nbsp;today.&nbsp;&nbsp;• Danger Coffee:&nbsp;<a href="https://dangercoffee.com/discount/dave15" rel="noopener noreferrer" target="_blank">https://dangercoffee.com/discount/dave15</a>&nbsp;&nbsp;&nbsp;• My Daily Supplements:&nbsp;<a href="https://www.shopsuppgradelabs.com/discount/DAVE15" rel="noopener noreferrer" target="_blank">SuppGrade Labs</a>&nbsp;(15% Off)&nbsp;&nbsp;&nbsp;• Favorite Blue Light Blocking Glasses:&nbsp;<a href="https://truedark.com/?coupon-code=DAVEASPREY15&sc-page=shop" rel="noopener noreferrer" target="_blank">TrueDark</a>&nbsp;(15% Off)&nbsp;&nbsp;&nbsp;• Dave Asprey’s BEYOND Conference:&nbsp;<a href="https://beyondconference.com/" rel="noopener noreferrer" target="_blank">https://beyondconference.com</a>&nbsp;&nbsp;&nbsp;• Dave Asprey’s New Book –&nbsp;Heavily Meditated:&nbsp;<a href="https://daveasprey.com/heavily-meditated" rel="noopener noreferrer" target="_blank">https://daveasprey.com/heavily-meditated</a>&nbsp;&nbsp;•&nbsp;Join My Substack (Live Access&nbsp;To&nbsp;Podcast Recordings):&nbsp;<a href="https://substack.daveasprey.com/" rel="noopener noreferrer" target="_blank">https://substack.daveasprey.com/</a>&nbsp;• Upgrade Labs:&nbsp;<a href="https://upgradelabs.com/" rel="noopener noreferrer" target="_blank">https://upgradelabs.com</a>&nbsp;&nbsp;See Privacy Policy at <a href="https://art19.com/privacy" rel="noopener noreferrer" target="_blank">https://art19.com/privacy</a> and California Privacy Notice at <a href="https://art19.com/privacy#do-not-sell-my-info" rel="noopener noreferrer" target="_blank">https://art19.com/privacy#do-not-sell-my-info</a>.

Podurama

Home

Trending

Personal

Your Podcasts

New Episodes

My Files

Favourite Episodes

Tags (Folders)

Recently Played

Bookmarks

Followed Playlists

Low Testosterone Starts In Your Eyes (Avoid This Before Bed) : 1416

The Human Upgrade: Biohacking for Longevity & Performance

AI Chapters

AI Insights

Reviews