logo
episode-header-image
Feb 2025
37m 24s

Gary Brecka: The World Is KILLING You—Us...

Dave Asprey
About this episode

Why were our grandparents stronger, healthier, and living longer—without the “advancements” of modern medicine? 

Gary Brecka, one of the world’s leading experts in human longevity and performance, exposes the hidden crisis that’s wrecking your hormones, slashing your energy, and cutting your lifespan short. In this no-holds-barred conversation with Dave Asprey, they break down the corporate greed, medical corruption, and environmental toxins designed to keep you sick, weak, and dependent. 

What’s really causing the testosterone collapse in men and women? How is AI changing the game for hormone optimization, biohacking, and personalized health? And why are we aging faster than ever—while Big Pharma profits? 

This first episode in a two-part series is a deep dive into hormone optimization, testosterone, cholesterol myths, longevity hacks, and the AI-driven future of health.  


What You’ll Learn: 

• Why testosterone levels are plummeting—and how to restore them naturally 

• The real reason life expectancy is dropping (hint: it’s not just diet) 

• The Kellogg conspiracy—how food was designed to lower libido & testosterone 

• Why mainstream medicine is failing you (and what to do instead) 

• How AI and big data are rewriting the rules of health & longevity in

• The shocking truth about cholesterol, heart disease, and pharmaceuticals 

• Why functional medicine & biohacking hold the key to real health optimization 


Resources:  

• 2025 Biohacking Conference: https://biohackingconference.com/2025 

• Gary Brecka’s Website: https://bit.ly/4hlfyti 

• Gary Brecka’s YouTube: https://bit.ly/3E3Aaba 

• Gary Brecka’s Instagram: https://bit.ly/3PNsgFe 

• Dave Asprey’s New Book - Heavily Meditated: https://daveasprey.com/heavily-meditated/ 

• Danger Coffee: https://dangercoffee.com 

• Dave Asprey’s Website: https://daveasprey.com 

• Dave Asprey’s Linktree: https://linktr.ee/daveasprey 

• Upgrade Collective – Join The Human Upgrade Podcast Live: https://www.ourupgradecollective.com 

• Own an Upgrade Labs: https://ownanupgradelabs.com 

• Upgrade Labs: https://upgradelabs.com 

• 40 Years of Zen – Neurofeedback Training for Advanced Cognitive Enhancement: https://40yearsofzen.com 


SPONSORS:  

Timeline | Head to https://www.timeline.com/dave to get 10% off your first order.  

Apollo Neuro | To get an Apollo wearable, go to https://apolloneuro.com/Dave and save 15%. 


Timestamps: 

• 00:00 – Trailer 

• 00:42 – Introduction to The Human Upgrade 

• 01:35 – Meet Gary Brecka 

• 03:32 – Performance vs. Longevity 

• 06:16 – The Importance of Testosterone 

• 15:11 – Historical Hormone Levels 

• 18:00 – Population Averages in Health 

• 18:51 – The Flaws of Grading on a Curve 

• 20:35 – Corporate Influence on Health 

• 21:04 – The Danger of Cumulative Dosage 

• 22:20 – Social Media & Public Perception 

• 25:19 – Independent Research Matters 

• 32:21 – Big Data & AI in Health 

• 36:02 – The Future of Personalized Medicine 

• 36:49 – Conclusion & Teaser for Part Two 

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Up next
May 22
Ayurveda Meets Biohacking: 5000-Year-Old Medicine Secrets for Modern Stress | Mona Sharma : 1284
This episode reveals the ancient health protocols Western medicine forgot, and how they are now being used to heal stress, rewire the nervous system, and radically improve human performance. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@Dav ... Show More
59m 11s
May 20
The Biohacker’s Guide to CIA Mind Control & Brainwashing : 1283
You’re being programmed, and it’s more subtle and pervasive than you think. From invisible influence to psychological manipulation, this episode shows you how to recognize when your thoughts aren’t really yours. Host Dave Asprey uncovers the hidden science of mind control with Ha ... Show More
1h 3m
May 16
Military Tech Goes Public: Think 30% Faster with This Brain Hack | Geoffrey Woo : 1282
Your brain runs slow when it’s running on the wrong fuel. In this episode of The Human Upgrade, Dave Asprey sits down with Geoffrey Woo, Stanford-trained computer scientist and founder of Ketone-IQ, to reveal the high-performance brain fuel once reserved for Special Forces and el ... Show More
1h 26m
Recommended Episodes
Mar 2025
Do you want to die? How Bryan Johnson plans to cheat death
Could optimizing your sleep significantly extend your lifespan? In this episode, we dive deep into the science of longevity with Bryan Johnson, the entrepreneur spending millions to reverse aging, and Professor Tim Spector, one of the world’s top 100 most-cited scientists and an ... Show More
1h 6m
Feb 2025
How to transform your health in midlife | Rich Roll and Prof. Tim Spector
Midlife is often seen as a point of no return for health, but it could be the perfect moment to make a radical change. New research suggests that your gut microbiome holds the key to aging well, protecting you from chronic disease, and even reversing some of the damage from years ... Show More
1 h
Jan 2025
E073 - The Anti-Aging Routine That Actually Works (Biohacking Guide) | Dave Asprey
This week, I’m joined by the father of biohacking, Dave Asprey. The pioneer behind the global movement that has transformed the way people optimise their health and performance. With decades of experience in biohacking, Dave has authored multiple bestsellers and founded companies ... Show More
1h 44m
Feb 2025
How Long Can Humans Live? Insights from Dr. Jay Olshansky
In this episode of Longevity by Design, Dr. Gil Blander sits down with Dr. Jay Olshansky, a leading professor at the University of Illinois Chicago and a renowned expert in aging and biodemography. Together, they delve into the science of longevity, exploring how public health ad ... Show More
1h 10m
Mar 2025
The Science, Evolution, and Future of Lifespan and Healthspan with Dr. Michael Ringel
On this episode of Longevity by Design, Dr. Gil Blander speaks with Dr. Michael Ringel, COO of Life Biosciences, about the science of aging and longevity. Michael discusses how evolution influences lifespan and why aging occurs. He explains the trade-off between resource allocati ... Show More
1h 12m
May 1
Advice From the #1 Longevity Doctor: Add 10 Years to Your Life With 3 Simple Habits
Today’s episode could change (or save) your life. It’s a must-listen. You’ll hear from the world’s leading longevity doctor about the simple, proven changes that will help you live longer, feel better, and prevent diseases like cancer, heart disease, and dementia. Today, Mel sits ... Show More
1h 7m
Sep 2024
Longevity Scientist Shares Top Strategies for Improving Your Health Span w/ Matt Kaeberlein, PhD
Today’s show is brought to you by MYOXCIENCE Nutrition. In this episode Matt Kaeberlein, PhD, CEO of Optispan, discusses the significance of enhancing health span through interventions like rapamycin and highlights the role of senescent cells in chronic inflammation and age-relat ... Show More
1h 29m
Jan 2025
The Path to a 1,000-Year Lifespan with Dr. Aubrey de Grey
In this episode of Longevity by Design, our host Dr. Gil Blander welcomes Dr. Aubrey de Grey, a biomedical gerontologist, to explore the frontiers of aging research and lifespan extension. Dr. de Grey shares his work identifying and addressing the seven major categories of aging- ... Show More
53m 55s
Jan 2025
Why 90% of Alzheimer's cases are preventable | Drs. Ayesha and Dean Sherzai
Dementia is one of the fastest-growing health crises in the developed world, with cases expected to double in the coming decades. But despite common misconceptions, cognitive decline isn’t inevitable. The latest research shows that lifestyle choices play a far greater role in bra ... Show More
1h 5m
Jan 2025
Quickly Fix Your Health In 2025 - Doctor To Billionaires, Dr. Chiti Parikh | The Ranveer Show 470
Check out my Mind Performance app: Level SuperMind Link:- https://install.lvl.fit/dj4c56khr3gd7du01740e Share your guest suggestions here Link - https://forms.gle/aoMHY9EE3Cg3Tqdx9 Join the Level Community Here: https://linktr.ee/levelsupermindcommunity Check out BeerBiceps Skill ... Show More
2h 12m