The Human Upgrade: Biohacking for Longevity & Performance

The Gut-Lung Axis: The Missing Link in Chronic Inflammation & Aging | Dr. Vivek Lal

Your lungs have a microbiome, and almost no one is talking about it. This episode reveals the hidden pathway behind asthma, chronic inflammation, and slow aging, and gives you a science-backed way to biohack your breath from the inside out.

Get A generous discount on Resbiotic by going to: https://resbiotic.com/ and using code ‘DAVE20’

Host Dave Asprey sits down with Dr. Vivek Lal, MD, FAAP, a double board-certified physician scientist who discovered the gut-lung axis while running the Pulmonary Microbiome Lab at the University of Alabama at Birmingham. He serves as Director of Clinical Innovation at UAB's Marnix Heersink Institute of Biomedical Innovation and trained in pulmonary and vascular biology at UT Southwestern before completing MIT's executive program in drug and device development. As a serial entrepreneur through his venture studio Biostack Ventures, he founded and now serves as CEO of Resbiotic Nutrition, and also launched Alveolus Bio, an FDA-track pulmonary drug development company. His decade of research turned into the world's first probiotic built specifically for respiratory health.

Dave and Vivek break down MMP-9, the overlooked inflammatory pathway that drives collagen breakdown, chronic lung disease, and accelerated aging throughout the body. They cover why germ-free mice outperform normal mice, how antibiotics and toxic mold reshape your lung bacteria for years, why breathwork actually changes your lung microbiome, and how postbiotics and inhaled probiotics could become the next frontier in functional medicine. Along the way they get into supplement formulation, drug development red tape, and why self-experimentation should be treated as a right, not a privilege.

You'll Learn:
What the gut-lung axis is and how gut bacteria control inflammation in your lungs
Why MMP-9 may be the next major longevity pathway after sirtuins
How antibiotics, toxic mold, and vaping damage your lung microbiome long term
Why breathwork and lung training measurably change your lung bacteria
How postbiotics and inhaled probiotics could replace inhalers and steroids
Why product-level clinical testing matters more than single-ingredient hype
How self-experimentation, AI, and personalized data are reshaping medicine

Thank you to our sponsors!
- ELITE Performance Coaching | If you’d like to discover where you may be addicted to struggle, allergic to success, and what may be standing between you and your next breakthrough, visit FastestChange.com
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Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Each episode delivers cutting-edge insights inhealth, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living.

New episodes are released every Tuesday, Thursday, Friday, and Sunday (BONUS). Dave asks the questions no one else will and gives you real tools to become stronger, smarter, and more resilient.

Keywords: gut-lung axis, lung microbiome, MMP-9 inflammation pathway, Resbiotic review, does Resbiotic work, Resbiotic lung support, Dr. Vivek Lal, gut-lung axis probiotic, lung microbiome science, MMP-9 longevity pathway, MMP-9 collagen breakdown, best probiotic for lung health, probiotics for asthma, probiotics for allergies, inhaled probiotics FDA, postbiotics for inflammation, NLRP3 inflammasome, NF-kappa B pathway, breathwork lung microbiome, toxic mold lung bacteria, antibiotics lung damage, biohacking respiratory health, lung microbiome 2026, resbiotic.com discount code DAVE20, functional medicine for lungs, quit vaping lung health

Resources:
• Get a discount on Resbiotic by going to: https://resbiotic.com/ and using code ‘DAVE20’
• Get My 2026 Clean Nicotine Roadmap | Enroll for free at https://daveasprey.com/2026-clean-nicotine-roadmap/
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• Danger Coffee: https://dangercoffee.com/discount/dave15?
• My Daily Supplements: SuppGrade Labs (15% Off)
• Favorite Blue Light Blocking Glasses: TrueDark (15% Off)
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• Upgrade Labs: https://upgradelabs.com

Timestamps:
00:00 – Cold Open
01:08 – Intro
05:17 – Discovering the Lung Microbiome
16:58 – Antibiotics' Effect on Lungs
20:30 – MMP-9 Explained
25:56 – NLRP3 & the Inflammasome
31:36 – The Right to Self-Experiment
42:04 – Lung Training
1:00:18 – Astronaut Microbiomes
1:12:33 – Closing & Discount Code
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There is one molecule your body already makes that helps protect your cells from aging, but your production of it drops as you get older.

In this video, I explain why glutathione is known as the body’s master antioxidant and why it plays a critical role in cellular defense, mitochondrial energy, immune regulation, and liver detoxification.

You’ll discover why aging is not just your body “wearing out,” but the slow breakdown of your internal repair and antioxidant defense systems.

You’ll also learn:
-Why oxidative stress damages mitochondria and accelerates aging
-How glutathione helps protect cells from daily stress
-Why your liver uses huge amounts of glutathione for detox support
-The difference between oral, liposomal, IV, and topical glutathione
-Why delivery matters if you want your body to actually use it
-How to stack glutathione with sleep, protein, sunlight, training, and sauna

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00:00 – Intro: The Anti-Aging Molecule
02:59 – The Vicious Decline Cycle
04:15 – Step 1: Lower Oxidative Load
05:00 – Step 2: Support Mitochondria
05:41 – Introducing Glutathione
08:54 – Oral & Liposomal Glutathione
10:02 – IV Glutathione
10:17 – Topical/Transdermal Delivery
11:23 – The Glutaryl Solution
12:47 – Daily Routine & Final Thoughts

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Viagra's Cancer Signal, TV's Toll on Your Brain, Heat and Accelerated Aging, and a New Way to Flush Your Brain Explained

Viagra's Active Ingredient May Block Cancer From Spreading
A study published in Cancer Research from the Weizmann Institute of Science, in collaboration with Clalit and the U.S. National Cancer Institute, found that sildenafil, the active ingredient in Viagra, may interfere with cancer cells' ability to metastasize by disrupting how they regulate cholesterol, a resource tumors need to detach and invade new tissue. The team combined mouse models and human cell cultures with more than twenty years of medical records covering roughly five million people, and found better survival outcomes among about forty thousand cancer patients who had taken sildenafil before diagnosis. Researchers also flagged a possible combination effect with statins. Host Dave Asprey breaks down why this cheap, off-patent drug class deserves more attention than it's getting, and where it fits alongside his own longevity protocol.
Source:
https://www.healthline.com/health-news/viagra-may-stop-cancer-from-spreading-study
~~

Heavy TV Watching In Midlife Tied To Alzheimer's-Related Brain Changes
A nearly twenty-four-year study published in Alzheimer's & Dementia followed more than 1,700 adults, tracking TV habits in their early fifties and scanning their brains in their mid-seventies. Men who watched more TV showed greater white matter damage and smaller frontal and occipital lobes, while women showed no such association. Critically, people with desk jobs that kept them sedentary all day did not show the same brain changes, and the TV association held even after adjusting for exercise levels. Host Dave Asprey unpacks why passive screen time, not sitting itself, may be the real driver here.
Sources:
https://www.the-independent.com/life-style/tv-time-linked-alzheimers-study-b3023054.html
https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.71582
~~

Ambient Heat Exposure Linked To Faster Biological Aging
A Science Advances study of 3,686 older adults linked neighborhood-level heat index exposure to accelerated biological aging using DNA methylation clocks. Short-term heat exposure moved one clock significantly, while exposure sustained over a full year or six years moved all major clocks, with extreme-caution heat days tied to nearly a three-year jump in one aging measure and a five percent faster overall aging pace on another. Researchers point to inflammation and stress signaling as likely drivers. Host Dave Asprey explains why this is a fundamentally different kind of heat story than the sauna and cold-plunge conversation biohackers are used to.
Source:
https://www.science.org/doi/10.1126/sciadv.adr0616
~~

Industrial Chicken Farming May Be Accelerating The Spread Of Drug-Resistant Bacteria
A genomic analysis of nearly 2,800 bacterial samples from chickens and wild birds across thirty countries, published in PNAS and covered by The Guardian, found a roughly hundredfold increase in Campylobacter strain transitions between wild birds and farmed chickens since 1900. Global chicken populations have grown sevenfold since the 1960s to about 27 billion birds, and researchers identified genetic adaptations tied to antimicrobial resistance developing inside that population. Sixty to eighty percent of human Campylobacter infections trace back to raw chicken, with links to post-infectious IBS in some cases. Host Dave Asprey connects the dots between industrial farming density and the gut-health stakes for anyone who eats chicken.
Sources:
https://www.theguardian.com/food/2026/jul/27/industrial-chicken-farming-accelerating-spread-of-diarrhoea-bacteria-study-finds
https://doi.org/10.1073/pnas.2609969123
~~

VA Researchers Develop Breathing-Based "Brain Flush" For Parkinson's And Alzheimer's
VA researchers led by Dr. Henry Lin found a way to trigger the brain's glymphatic clearance system, normally active during deep sleep, in people who are awake, using alternating puffs of five percent carbon dioxide and room air every thirty-five seconds. In a study of thirty Parkinson's patients and thirty-three healthy controls, a single thirty-minute session produced measurable increases in blood levels of beta-amyloid, alpha-synuclein, and other waste proteins associated with neurodegeneration. The VA's Technology Transfer Program is now developing a patent and prototype device. Host Dave Asprey explains why this gives breathwork protocols a real physiological mechanism instead of just a hunch.
Source:
https://www.research.va.gov/currents/0426-Exciting-new-treatment-being-developed-for-Parkinsons-Alzheimers.cfm
~~~

This episode is designed for biohackers, longevity enthusiasts, and high-performance listeners who want mechanism-level insights into an overlooked cancer drug repurposing story, the real difference between passive and active screen time, a new angle on heat as a biological stressor, the hidden gut-health cost of industrial poultry farming, and a breathing technique that may unlock your brain's own detox system. Host Dave Asprey connects clinical research, large-scale genomic data, and translational neuroscience into practical frameworks for improving longevity, gut health, and brain performance.

New episodes every Tuesday, Thursday, Friday, and Sunday.

Keywords: sildenafil cancer metastasis, Viagra cancer research, cholesterol cancer cells, PDE5 inhibitor longevity, TV Alzheimer's risk, screen time dementia, white matter brain aging, passive sedentary behavior brain, ambient heat epigenetic aging, DNA methylation clock, heat index biological aging, industrial chicken farming bacteria, Campylobacter antibiotic resistance, foodborne illness IBS, glymphatic system brain flush, CO2 breathing brain detox, Parkinson's Alzheimer's treatment, VA brain research, biohacking news 2026, Dave Asprey, The Human Upgrade

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Resources:
• Get My 2026 Clean Nicotine Roadmap | Enroll for free at https://daveasprey.com/2026-clean-nicotine-roadmap/
• Get My 2026 Biohacking Trends Report: https://daveasprey.com/2026-biohacking-trends-report/
• Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today.
• Danger Coffee: https://dangercoffee.com/discount/dave15
• My Daily Supplements: SuppGrade Labs (15% Off)
• Favorite Blue Light Blocking Glasses: TrueDark (15% Off)
• Dave Asprey’s BEYOND Conference: https://beyondconference.com
• Dave Asprey’s New Book – Heavily Meditated: https://daveasprey.com/heavily-meditated
• Join My Substack (Live Access To Podcast Recordings): https://substack.daveasprey.com/
• Upgrade Labs: https://upgradelabs.com

Timestamps:
00:00 – Intro
00:19 – Story #1: Viagra & Cancer
02:01 – Story #2: TV Watching & Brain Aging
03:16 – Story #3: Heat Exposure & Biological Age
04:46 – Story #4: Chicken Farming
06:34 – Story #5: CO2 Therapy & Brain Detox
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Inside Igniton: The Quantum Supplement Science Boosting Memory, Sleep, and Longevity

There's a subatomic particle most scientists don't even know exists, and one entrepreneur just spent $18 million building a private lab to prove it can upgrade your longevity, focus, and sleep. This episode goes inside the lasers, vacuum chambers, and cold plasma behind the new science of quantum-charged supplements.

Get 15% off your next purchase at: igniton.com/dave

Host Dave Asprey sits down with Ashley Grace, an executive working directly with Igniton, the company behind a new category of supplements charged with particles pulled from the surface of the sun.

Dave and Ashley dig into the science and the story behind Igniton: an $18 million private lab built to recreate solar conditions here on Earth, peer-reviewed studies showing major gains in memory, attention, and sleep, and the strange psychological and even bordering-on-supernatural shifts users report after months on the product. They also get into coherence, cellular entropy, and why some of the biggest breakthroughs in human performance and longevity may come from fields and frequencies rather than another pill.

This episode is essential listening for anyone into biohacking, nootropics, sleep optimization, brain optimization, and the cutting edge of anti-aging and functional medicine.

You'll Learn:
How Igniton's lab uses vacuum chambers, cold plasma, and lasers to charge supplement ingredients at a subatomic level
The clinical results behind the cognition formula, including gains in mental performance, attention, and short-term memory
Why the sleep formula showed a 25 percent increase in REM sleep in just two weeks, verified with wearables like Oura and Apple Watch
How charged hydrogen may be boosting bioavailability of nootropics tied to neuroplasticity and mitochondria function
The unexpected personal experiences, from heightened intuition to emotional regulation, that both Dave and Ashley report after sustained use
Why longevity markers like IL-6 and CRP dropped in Igniton's clinical trials, and what that means for anti-aging and metabolism
The next frontier for the company: a chair-based coherence technology already tested by NASA


Thank you to our sponsors!
- ZenBud | Dave’s Nervous System Biohack. Visit zenbud.health and use code DAVE15 at checkout for a discount.
- Neuronic | Go to www.neuronic.online Code DAVE for $100 off
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- Beyond Wonderland Conference | Oct 13 - 14, 2026. Get your ticket now at wonderlandconference.com.

Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Each episode delivers cutting-edge insights inhealth, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living.

New episodes are released every Tuesday, Thursday, Friday, and Sunday (BONUS). Dave asks the questions no one else will and gives you real tools to become stronger, smarter, and more resilient.

Keywords: Igniton supplement review, subatomic particle supplement, quantum charged supplements, does Igniton work, Igniton sleep formula REM, Igniton cognition supplement, Jirka Rysavy Gaia, holoton NASA chair, cold plasma supplement technology, charged hydrogen bioavailability, Igniton clinical study results, Igniton vs placebo study, best nootropic for focus 2026, supplements for REM sleep, quantum technology longevity, Igniton.com discount code, Ashley Grace Charlotte's Web, coherence and cellular aging, energy healing biohacking, intuition and meditation supplements

Resources:
• Get 15% off your next purchase at: igniton.com/dave
• Visit https://igniton.com to learn more about their processes and offerings
• Get My 2026 Clean Nicotine Roadmap | Enroll for free at https://daveasprey.com/2026-clean-nicotine-roadmap/
• Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today.
• Danger Coffee: https://dangercoffee.com/discount/dave15?
• My Daily Supplements: SuppGrade Labs (15% Off)
• Favorite Blue Light Blocking Glasses: TrueDark (15% Off)
• Dave Asprey’s BEYOND Conference: https://beyondconference.com
• Dave Asprey’s New Book – Heavily Meditated: https://daveasprey.com/heavily-meditated
• Join My Substack (Live Access To Podcast Recordings): https://substack.daveasprey.com/
• Upgrade Labs: https://upgradelabs.com

Timestamps:
00:00 – Trailer
00:32 – Show Intro
06:15 – What Are Ignitons?
13:29 – How Ignitons Are Made
17:31 – Coherence & Longevity
22:18 – Water Molecule Charging
26:25 – Sleep Formula & REM Results
32:02 – Yogic Siddhis & Superpowers
38:43 – Dave's Amplified Abilities
43:31 – Energy Healing
46:22 – Consciousness Scale & Muscle Testing
51:08 – Discount Code Offer
55:12 – Closing
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Urologist Dr. Alex Tatum on Girth Enhancement, Testosterone, and Peptide Therapy

Most men will never ask their doctor the questions this episode answers. From safe, non-surgical girth enhancement to daily testosterone dosing to the peptides fighting for FDA access right now, this conversation covers what actually works, what's dangerous, and what your doctor probably won't bring up first.

Host Dave Asprey sits down with Dr. Alex Tatem, a board-certified urologist with fellowship training in male sexual and reproductive medicine. Dr. Tatem has built his practice and his YouTube following around pushing medicine beyond what the traditional medical establishment allows, with a focus on male girth enhancement, performance enhancement, peptides, and PEDs.

They break down the real science behind penis enhancement, including why length surgery still does not exist, how hyaluronic acid injections safely increase girth, and why silicone and PMMA fillers have left men permanently disfigured. Dave and Dr. Tatem also get into cutting-edge testosterone dosing strategies, the peptides driving the biggest gains in human performance and longevity, including BPC-157, TB-500, SS-31, and MOTS-c, and why PT-141 has become the most talked-about peptide for libido and sexual health.

You'll Learn:
Why hyaluronic acid injections have become the safest, most reproducible method for girth enhancement
The truth about penis enlargement surgery, and why length enhancement still has no reliable surgical fix
How daily microdosed testosterone compares to traditional weekly TRT protocols
Why PT-141 and melanotan II are being used for libido, nitric oxide release, and even prostate health
How BPC-157, TB-500, SS-31, and MOTS-c are changing recovery, mitochondria function, and metabolism
The dangerous enhancement trends to avoid, including silicone implants and unregulated fillers
Why the fight over peptide access at the FDA could determine the future of functional medicine and supplements in America

Thank you to our sponsors!
- Just Thrive | Get a free 90-day supply of Digestive Bitters (a $90 value) when you start a 90-day Just Thrive Probiotic subscription at https://get.justthrivehealth.com/pages/asprey
- KILLSwitch | If you’re ready for the best sleep of your life, order now at https://www.switchsupplements.com/and use code DAVE for 20% off
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Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Each episode delivers cutting-edge insights inhealth, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living.

New episodes are released every Tuesday, Thursday, Friday, and Sunday (BONUS). Dave asks the questions no one else will and gives you real tools to become stronger, smarter, and more resilient.

Keywords: penis girth enhancement hyaluronic acid, penis enlargement that actually works, average penis size urologist, PT-141 for libido, melanotan II peptide, BPC-157 benefits, TB-500 for injury recovery, SS-31 dosing, MOTS-c peptide FDA, daily subQ testosterone dosing, oral testosterone undecanoate, TRT dosing protocols, Anavar for muscle recovery, silicone penile implant risks, PMMA filler complications, is penis enlargement surgery safe, hyaluronic acid girth injection cost, Dr. Alex Tatem urologist, peptides FDA regulation 2026

Resources:
• Check Out Dr. Tatem’s Content At: https://www.youtube.com/@DrAlexTatem
• Get My 2026 Clean Nicotine Roadmap | Enroll for free at https://daveasprey.com/2026-clean-nicotine-roadmap/
• Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today.
• Danger Coffee: https://dangercoffee.com/discount/dave15?
• My Daily Supplements: SuppGrade Labs (15% Off)
• Favorite Blue Light Blocking Glasses: TrueDark (15% Off)
• Dave Asprey’s BEYOND Conference: https://beyondconference.com
• Dave Asprey’s New Book – Heavily Meditated: https://daveasprey.com/heavily-meditated
• Join My Substack (Live Access To Podcast Recordings): https://substack.daveasprey.com/
• Upgrade Labs: https://upgradelabs.com

Timestamps:
00:00 – Trailer
03:10 – Penis Enhancement Intro
13:32 – Dangerous Enhancement Methods
22:49 – Girth Procedure Explained
29:56 – Why Demand Is Rising
32:09 – Peptides for Men
41:26 – TRT and Testosterone
50:35 – Peptide Regulation Fight
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