Why Gut Health Might Be the Key to Aging, Alzheimer’s & Obesity, with Dr. Daniel Winer (Co-Founder of Propion)

How Athletic Mindsets Fuel Startup Success, with Ruben Austin, Founder of all In all

What can founders learn from elite athletes, and how does coachability translate into venture building? In this episode of The Augmented Life, Michael Tiffany sits down with Ruben A. Austin, founder of All In All, former football player, and serial entrepreneur. From growing up in Düsseldorf to joining an NFL international recruitment program, Ruben’s journey spans continents, careers, and communities. They dig deep into Ruben’s philosophy on adaptability, leadership, and why building real human connection offline, is still the most powerful force in business. Ruben also shares what it takes to curate a high-trust room, how he sees seasonality shaping creative work, and why slowing down is the ultimate founder superpower. —⏱️ Timestamps00:00 – Intro: From athlete to entrepreneur 01:13 – Growing up in Düsseldorf & playing American football 02:13 – NFL pipeline & facing failure early 03:31 – Why Ruben chose Mystique as his favorite villain 04:27 – Coachability and adaptability in startups 06:24 – What makes someone truly coachable 07:23 – Why peer groups may matter more than mentors 08:14 – Surrounding yourself with people who tackle big problems 09:38 – Trump, thinking big, and perspective shifts 11:05 – Worst-case scenario thinking as a mental unlock 12:19 – Mortality as a driver for intentional living 14:32 – Can AI replicate the soul of human creativity? 16:13 – Empathy, texture, and what AI still can’t do 17:24 – What “good energy” really means at events 19:00 – From transactions to relationships: Ruben’s evolution 20:25 – Shared interests as the root of strong communities 22:20 – Why New York’s seasonality drives creativity 24:28 – Slowing down to spark ideas 25:46 – Summer, seasonality, and the hidden opportunity in downtime 27:14 – Optimizing during off-seasons 28:20 – Fundraising, VC cycles, and the post-Labor Day relaunch 28:55 – Where to find Ruben and All In All —🎧 Subscribe for more conversations like these #startups #founderinsights #venturecapital #performancecoaching #allinall #theaugmentedlife #leadershipmindset #offlineconnection

Why Gut Health Might Be the Key to Aging, Alzheimer’s & Obesity, with Dr. Daniel Winer (Co-Founder of Propion)

Can your gut control your lifespan? What if molecules produced by your microbiome could prevent obesity, Alzheimer’s, and inflammation, just by supporting the right immune response? In this episode of The Augmented Life, Michael Tiffany sits down with Dr. Dan Winer and Nicholas Tubach, the team behind Propion, a new science-backed startup exploring the frontier of postbiotics, specifically indole metabolites like indole-3-propionic acid (IPA). Dr. Winer unpacks how decades of immunometabolism research led him to the gut-liver-brain axis, and how he and Nicholas translated that science into a product aimed at improving healthspan, not just lifespan. We cover: - The role of adaptive immune cells in obesity• How the gut barrier protects (or harms) other organs - What postbiotics like IPA actually do - How Propion went from gaming chat to startup launch - Why your microbiome might be aging you faster than you think — ⏱️ Timestamps 0:00 – Intro 1:00 – How video games led to an obesity discovery 2:45 – T cells, B cells, and metabolic disease 4:30 – Why fat is downstream of gut inflammation 6:00 – From gut to liver to brain: the immune system’s travel map 8:30 – What is “meta-inflammation” and how it links to aging 10:30 – The top environmental drivers of aging 13:00 – Prebiotics, probiotics, postbiotics: what’s the difference? 14:30 – How short-chain fatty acids modulate the immune system 16:00 – Discovering indole-3-propionic acid (IPA) 18:00 – The neuroscience link: Alzheimer's and indoles 20:00 – Why Propion chose to go prebiotic first 24:00 – How tryptophan gets converted by gut bacteria 28:00 – Fixing leaky gut and insulin resistance at the root 32:00 – Gut-derived immune cells can end up in the brain 34:30 – Could a virus or gut bug be triggering autoimmune disease? 38:00 – Building Propion: from molecule to market 42:00 – Why prebiotics may be safer (and more scalable) 47:00 – Citizen science + tracking metrics = product evolution 53:00 – What’s next: GLP-1, sarcopenia, and custom formulations — 🎧 Subscribe for more conversations like these #immunometabolism #guthealth #postbiotics #propion #agingresearch #longevity #indolemetabolites #microbiome #Alzheimers #obesity #TheAugmentedLife

Why We Struggle to Change (and What Actually Works), with Gretchen Rubin (Author of The 4 Tendencies)

Why do some people crush their goals effortlessly while others stall out—even with the same advice? In this episode of The Augmented Life, Michael Tiffany sits down with bestselling author and behavior science expert Gretchen Rubin to unpack what actually drives habit change, happiness, and self-awareness and why cookie-cutter strategies so often fail. They explore the hidden power of sensory experience, how to avoid the trap of over-optimization, and why personality frameworks like the Four Tendencies might hold the key to finally making change stick. Whether you're a startup founder, productivity hacker, or just trying to live more intentionally, this is a conversation that cuts through the noise with real insights and practical tools you can use immediately. — ⏱️ Timestamps 0:00 – Intro 1:36 – Writing with restraint: aphorisms & clarity 4:08 – Reductive vs. enriching measurement 6:22 – Self-tracking vs. actual self-awareness 10:27 – Why Gretchen doesn’t chase word counts 12:10 – Is Gretchen Rubin a hacker? (Yes.) 17:18 – The Four Tendencies explained 24:25 – Quiz data & personality distributions 28:14 – Why “just do it” doesn’t work for everyone 30:39 – Gretchen’s sweet tooth & giving up sugar 34:30 – When clarity = willpower for Questioners 36:20 – Why Rebels hate to-do lists (and what to do instead) 41:16 – 25-for-25: Habit design meets fun 44:40 – Awe, embodiment, and recovering from disconnection 46:32 – What’s your most neglected sense? 48:25 – From intellectual meditation to embodied awareness 51:26 – Feelings are data (and evolution knew it first) 53:17 – Where to find Gretchen’s quizzes, books & tools 🎧 Subscribe for more conversations like these #happinesshabits #thefourtendencies #gretchenrubin #behaviorchange #productivity #personalitytypes #theaugmentedlife #selfknowledge #selfoptimization

Nootropics, Dopamine & Self-Optimization, with Adam Greenfeld, Co-Founder at Thesis Nootropics

In this episode of The Augmented Life, Michael Tiffany sits down with Adam Greenfeld, Co-Founder at Thesis Nootropics. They unpack the science and strategy behind brain enhancement, from the early Reddit-fueled experiments that shaped Thesis, to the surprising audiences using nootropics today. Adam opens up about dopamine burnout, self-experimentation, how he evaluates if a stack is working, and why optimizing for "life experience" now beats waiting for a big exit. Whether you're deep into biohacking or just curious how to improve task switching and mental clarity, this conversation blends rigorous science, personal reflection, and practical strategies you can use today. — ⏱️ Timestamps 00:00 – Welcome to The Augmented Life 01:09 – How do you pronounce "nootropics"? 02:57 – Science vs. woo: intuition as real data 04:38 – Adam’s seasonal approach to objectivity vs. energy 05:45 – Stress, inflammation, and felt results 08:05 – The limits of pharmaceutical science vs. biohacking 10:02 – The original Thesis testing protocol: 2,500 participants 13:26 – 130+ ingredients tested, 85% match accuracy 16:26 – Why being non-precious with formulations worked 18:23 – Innovation vs validation in supplement design 19:39 – From biohackers to SoulCycle execs: Who uses Thesis 22:48 – The “busy mother” demographic and shifting audiences 24:11 – Adam’s nuanced POV on Adderall over prescription 26:36 – Why Stasis is for people staying on Adderall 27:50 – The dopamine receptor burnout theory 29:05 – The real addiction: stress and complexity 31:17 – Daily stack: creatine, clomiphene, magnesium, clean eating 36:34 – Hydrogen tablets, walking, ocean therapy, and woo 38:40 – Still taking Thesis: 7 years, 5 days a week 40:10 – Optimize for life experience, not just exit strategy 43:28 – How to measure if nootropics work 45:51 – Sub-perceptual vs. felt effects: a product design insight 47:27 – Task switching speed: a killer metric for high performers 48:22 – Where to find Adam + links to Thesis & Stasis 🎧 Subscribe for more conversations like these #nootropics #biohacking #dopamine #thesisnootropics #selfoptimization #adderralsupport #augmentedlife #brainhealth #creatine #taskswitching #founderstory #mentalperformance #takethesis #takestasis #adamgreenfeld

Are You Optimizing or Over-Optimizing? Longevity Lessons with Nathalie Niddam

Is your health routine actually making you healthier, or just making you more anxious? In this episode of The Augmented Life, Michael Tiffany sits down with biohacker and longevity expert Nathalie Niddam to unpack the line between meaningful health optimization and counterproductive obsession. They dive deep into practical longevity, the role of hormones, light, genetics, wearables, and even peptides, starting with what really matters: How you feel, how you live, and whether you’ve nailed the basics. Nathalie offers a grounded, systems-thinking approach to health: Test intelligently, live in sync with light and circadian rhythms, move naturally, and don’t skip the fundamentals in your rush to "biohack" your way to 100. This conversation is for anyone who’s trying to balance data with intuition, modern tech with ancestral wisdom, and optimization with actually enjoying life. — ⏱️ Timestamps 00:00 – Intro: Optimization vs over-optimization 01:00 – Why chasing data can backfire on your wellness 04:00 – Foundational health vs fancy interventions 06:30 – How to know if you're actually thriving 09:00 – Light as a missing piece of the wellness puzzle 12:00 – Circadian biology, vitamin D, and UVB tech 15:00 – Behavioral change vs jumping to TRT 18:00 – The role of strength training in longevity 21:00 – Labs that actually matter (and what they tell you) 23:00 – Why most people are taking the wrong supplements 24:30 – Biological age tests and what to do with the data 28:00 – HRV: Overrated, misunderstood, or useful? 32:00 – The value of tuning in before you tune your metrics 35:00 – Genetics as lifestyle feedback, not destiny 39:00 – Living well with APOE4 and other gene variants 42:00 – Why the foundations still matter more than any one hack 44:00 – Peptides, testing, and when to actually start 46:00 – Final advice: Direction > perfection 🎧 Subscribe for more conversations like these #longevity #biohacking #healthoptimization #nathalieniddam #peptides #HRV #epigenetics #circadianhealth #theaugmentedlife #healthspan #lifespan