Could ONE Score Reveal How Fast You’re Aging? The Longevity Quotient & How a Former NFL Player Is Redefining The Standards of Longevity Medicine, With Jimmy St. Louis

Could ONE Score Reveal How Fast You’re Aging? The Longevity Quotient & How a Former NFL Player Is Redefining The Standards of Longevity Medicine, With Jimmy St. Louis

Full show notes: https://bengreenfieldlife.com/jimmypodcast  [https://bengreenfieldlife.com/jimmypodcast] In this episode with Jimmy St. Louis [https://www.linkedin.com/in/jimmy-st-louis/], you'll hear how a former NFL player, US Olympic rowing trials competitor, and four-time CrossFit regionals athlete built his career around defining the standard of care in longevity medicine. Jimmy shares the full arc of his path from a three-sport young athlete through three ACL tears, into a spine surgery business that performed 100,000 procedures, and then into Agentis Longevity [http://agentislongevity.com/], a company built around acquiring the best longevity clinics in the country and unifying them under one consistent set of protocols. You will also get a full breakdown of the Longevity Quotient, the five-test battery Agentis [http://agentislongevity.com/] uses to score every new patient, and hear how Jimmy and I built a custom Agentis x Boundless [https://bengreenfieldlife.com/agentis-protocol] protocol for my listeners. Jimmy St. Louis [https://www.linkedin.com/in/jimmy-st-louis/] is a healthcare entrepreneur, operator, and former elite athlete dedicated to driving the standard of personalized health, longevity, and regenerative medicine. He is the CEO of Agentis, a platform built to help people live healthier, happier, longer lives through best-in-class longevity treatments. He also serves as President of the Personalized Health Association, leading a national movement to advance regenerative and personalized healthcare through advocacy, education, and collaboration. A former NFL player and US Rowing Team member, Jimmy holds a B.S. in Business Administration, an MBA, and dual M.S. degrees in Finance and Telecommunications.  Try the Agentis x Boundless Protocol Book your LQ assessment [https://bengreenfieldlife.com/agentis-protocol], a $149 blood panel measuring over 60 biomarkers. Within five to seven days you'll get your Longevity Quotient, a single number from 0 to 99 quantifying how your body is aging compared to your peers, plus a personalized 12 week protocol built around your bloodwork. Labs can be drawn at home anywhere in the country or in-clinic at Arete in Nashville. No commitment to start, HSA/FSA eligible.  Use code AGENTIS15 for 15% off at checkout. Start your journey with Agentis Longevity here.  [https://bengreenfieldlife.com/agentis-protocol] Episode Sponsors: BIOptimizers Magnesium Breakthrough [https://bioptimizers.com/ben]: Seven essential forms of magnesium to help you relax, unwind, and wake up refreshed. Go to bioptimizers.com/ben [https://bioptimizers.com/ben] and use code ben15 for 15% off. Pendulum [https://bengreenfieldlife.com/metabolicdaily]: Metabolic Daily is a multi-strain probiotic that improves metabolism, reduces sugar cravings, and sustains energy levels. Get 20% off your first month with code BEN at PendulumLife.com [https://bengreenfieldlife.com/metabolicdaily]. Anthros [https://bengreenfieldlife.com/anthros]: A posture chair with a Precision Posture System at the pelvis and a built-in Clinical Posture Consult. Go to anthros.com [https://bengreenfieldlife.com/anthros] and use code BEN for an exclusive $200 discount, risk-free for 60 days. Young Goose [https://bengreenfieldlife.com/younggoosepodcastads]: To experience the transformative power of Young Goose's cutting-edge skincare products, visit younggoose.com [https://bengreenfieldlife.com/younggoosepodcastads] and use code BGF10 for 10% off your order. See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.

What Will The Coming “Age Of Abundance” Look Like? (AI, Solar Power, Computer-Brain Interfaces, Robots & More!) With Brett Hurt.

Full show notes: https://bengreenfieldlife.com/bretthurt [https://bengreenfieldlife.com/bretthurt] In this episode with Brett Hurt [https://www.linkedin.com/in/bretthurt/], serial tech entrepreneur and author of Love Conquers Fear [http://loveconquersfear.org], you'll hear how he went from coding obsessively at seven to building one of the early internet's most popular games, surviving the dot-com bust, orchestrating two major exits, data.world [http://data.world] to ServiceNow [http://servicenow.com] and Bazaarvoice [http://bazaarvoice.com]'s billion-dollar IPO, and experiencing a psychedelic awakening at 50 that redirected his entire life. You will also hear his vision for what an Age of Abundance [http://medium.com/authority-magazine/brett-hurts-big-idea-that-might-change-the-world-7031c436951c] looks like in practice, from solar energy and robotics to brain-computer interfaces and the role AI might play in solving problems like clean water, food security, and healthcare access in places like Chad, and why Brett believes the single most important variable in whether AI helps or hurts humanity is whether the people building it are operating from love or from fear. Brett Hurt is a tech entrepreneur and investor. He co-founded and led data.world [http://data.world], acquired by ServiceNow [http://servicenow.com] in July 2025, and previously co-founded Bazaarvoice [http://bazaarvoice.com] and Coremetrics [http://prnewswire.com/news-releases/ibm-advances-analytics-with-acquisition-of-coremetrics-96371044.html], acquired by IBM. Through his Love Conquers Fear [http://loveconquersfear.org] holding company and podcast, he explores how AI and emerging technologies can either amplify fear or help create broad-based human flourishing. Pick up a copy of Love Conquers Fear [http://loveconquersfear.org] to discover how Brett crosses the streams of ancient wisdom and cutting-edge technology, rewiring humanity's relationship with AI, quantum computing, and emerging tech to move us from scarcity to abundance. Episode Sponsors: ZBiotics Pre-Alcohol Probiotic [http://zbiotics.com/BEN]: The world's first genetically engineered probiotic that helps break down the toxic byproduct of alcohol. Order with a 100% money-back guarantee and 15% off your first order at zbiotics.com/BEN15 [http://zbiotics.com/BEN15]. JOYMODE [http://usejoymode.com/GREENFIELD]: Visit tryjoymode.com/BEN [http://tryjoymode.com/BEN] or enter BEN at checkout for 20% off your first order. Quantum Upgrade [http://quantumupgrade.io/]: Recent research revealed Quantum Upgrade increased ATP production by 20-25% in human cells. Unlock a 15-day free trial with code BEN15 at quantumupgrade.io [http://quantumupgrade.io]. Timeline [http://timeline.com/ben]: High-performance products powered by Mitopure, delivering a precise dose of the rare Urolithin A molecule for healthy aging. Mitopure starts at $79 at timeline.com/BEN [http://timeline.com/BEN]. See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.

Biohacking Gadgets You’ve Never Heard Of (& A Preview of The World’s TOP Health Optimization Event) With Tim Gray

Full show notes: https://bengreenfieldlife.com/tim2026 [https://bengreenfieldlife.com/tim2026] In this episode with repeat guest Tim Gray [https://www.instagram.com/timbiohacker/?hl=en], you'll hear why the smartest biohackers are now removing more than they are adding, what paying attention to microplastics and environmental toxins in your own home and blood actually reveals, and why sulforaphane is making a comeback as a potential microplastic clearance tool. You'll also get a breakdown of the most interesting technologies coming to the Health Optimisation Summit [https://bengreenfieldlife.com/HOS2026] this September, now in its first-ever three-day format, from hydrogen inhalation and bio-energy stimulation to hands-free vagus nerve stimulation, PEMF, STEMREGEN [https://bengreenfieldlife.com/stemregen], and a full-body MRI trailer parked outside the venue.  Tim Gray is the founder and CEO of the Health Optimisation Summit [https://bengreenfieldlife.com/HOS2026], one of the world's largest health and longevity events, now expanding to multiple international locations. Known globally as The Health Community Guy, he is also the host of the Health Optimisation Podcast, an early-stage investor in breakthrough wellness brands, and the founder of London's first private hyperbaric oxygen clinic. Use code BEN for 10% off HOS registration at bengreenfieldlife.com/HOS2026 [https://bengreenfieldlife.com/HOS2026].  Episode Sponsors: Manukora [http://manukora.com/ben]: Honey with superpowers. Head to manukora.com/ben [https://manukora.com/ben] or use code BEN to get $25 off your Starter Kit. Troscriptions [http://troscriptions.com/BEN]: A buccal troche delivery system that bypasses digestion to deliver pharmaceutical-grade compounds directly through your cheek mucosa for faster onset and higher bioavailability. Visit troscriptions.com/BEN [https://troscriptions.com/BEN] or use code BEN for 10% off your first order. Organifi Shilajit Gummies [http://organifi.com/Ben]: Pure Himalayan Shilajit in a convenient gummy. Get 20% off at organifi.com/Ben [https://organifi.com/Ben]. Qualia Stem Cell [https://qualialife.com/boundless]: A science-backed supplement that supports your body's natural repair system by enhancing stem cell function, taken just four days per month. Visit qualialife.com/boundless [https://qualialife.com/boundless]and use code BOUNDLESS for 15% off. See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.

Could This ONE Simple Change Fix Your Sleep Forever?, Making Schools Healthy Again, and Why Your Air Filter Probably DOESN’T Work Right With Mike Feldstein.

Full show notes: https://bengreenfieldlife.com/jaspr2026 [https://bengreenfieldlife.com/jaspr2026] In this replay episode, Mike Feldstein [https://www.instagram.com/michaelfeldstein_/] makes the case that clean air may be the single most overlooked variable in your health, sleep, and cognitive performance stack. Mike draws on firsthand experience from the LA wildfires (testing air, soil, and water after thousands of homes burned), revealing why most standard air purifiers, water tests, and insurance claims completely miss the real threat. You'll also discover how clean air has eliminated snoring and resolved sleep apnea symptoms in real households, what cognitive research on chess grandmasters reveals about pollution and decision-making, and how Mike is building Kindling Academy [https://kindling.academy/], a school designed from scratch around healthy air, light, toxin-free materials, and community wellness. Mike Feldstein is the founder of Jaspr [https://bengreenfieldlife.com/jaspr], an air purifier company built on the conviction that most people are sleeping, working, and raising children in air that quietly undermines their health. With a background in wildfire restoration and indoor air quality consulting, he channeled years of hands-on field experience into creating the Jaspr Air Scrubber [https://bengreenfieldlife.com/jaspr], a unit with a 4-pound filter roughly 10 times heavier than most competitors, built for real-world performance rather than lab benchmarks. Jaspr collaborates with building biologists, air scientists, and health practitioners to deliver practical guidance on indoor environments. Episode Sponsors TruDiagnostic [https://bengreenfieldfitness.com/trudiagnostictest]: An advanced at-home epigenetic test measuring over a million biomarkers for personalized insights into aging, energy, and overall health. Use code BEN20 for 20% off at TruDiagnostic.com [https://bengreenfieldfitness.com/trudiagnostictest]. Quantum Upgrade [http://quantumupgrade.io/]: Recent research showed Quantum Upgrade increased ATP production by 20–25% in human cells. Unlock a 15-day free trial with code BEN15 at quantumupgrade.io [http://quantumupgrade.io/]. Active Skin Repair [https://activeskinrepair.com]: Powered by hypochlorous acid for skin repair and defense without harsh chemicals. Use code BEN for 20% off at ActiveSkinRepair.com [https://activeskinrepair.com], or find it on Amazon and at CVS. Pendulum [https://bengreenfieldlife.com/metabolicdaily]: Metabolic Daily is a multi-strain probiotic that improves metabolism, reduces sugar cravings, and sustains energy. Use code BEN for 20% off your first month at PendulumLife.com [https://bengreenfieldlife.com/metabolicdaily]. Xtend Life [http://www.xtendlife.com/benschoice]: Tocotrienols Vitamin E, formulated without excess alpha-tocopherol and backed by 26 years of expertise in New Zealand, for cardiovascular, brain, and healthy aging support. Use code GREENFIELD for 15% off at xtendlife.com/benschoice [http://www.xtendlife.com/benschoice]. See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.

Eat 5 Pounds A Day of Broccoli OR Do *This* (+ Get Microplastics Out of Tissue Fast?!)

Full show notes: https://bengreenfieldlife.com/marapodcast [https://bengreenfieldlife.com/marapodcast] In this episode, you'll hear the origin story of Mara Labs [https://bengreenfieldlife.com/maralabs], a company built around sulforaphane, the active compound found in broccoli that has been studied across thousands of papers covering almost every major chronic disease, and why most people aren't actually getting it from their broccoli supplements. You will discover why the way your broccoli supplement is made determines whether any of it reaches your cells, what dose of the active compound moves the needle on inflammation, detox, and cellular defense, and how a single capsule compares to eating five pounds of adult broccoli a day. You'll also hear something that has not been discussed publicly before: a pilot study [http://jonbrudvig.substack.com/p/first-evidence-of-microplastic-mobilization] showing that this same compound can trigger your cells to release microplastics, those synthetic particles now found in human blood, lungs, and breast tissue, and push them out through your digestive system. David Roberts [https://www.instagram.com/themaralabs/] is the co-founder of Mara Labs [https://bengreenfieldlife.com/maralabs]. After his wife Mara was diagnosed with breast cancer passed away in 2017, David channeled his experience into building a supplement company grounded in clinical science rather than ingredient trends. Dr. John Gildea [https://mara-labs.com/pages/about-dr-john-gildea-phd] is Chief Science Officer and co-founder, with a PhD in molecular biology and over 20 years studying the Nrf2 pathway at the University of Virginia. Author of more than 60 peer-reviewed publications, he developed the stabilization method that made shelf-stable sulforaphane possible and has since led research on sulforaphane's effects on microplastics and cancer stem cells. For the next week, save 25% off all Mara Labs [https://bengreenfieldlife.com/maralabs] products using code BEN at bengreenfieldlife.com/maralabs [https://bengreenfieldlife.com/maralabs]. After June 20th, the code returns to the standard 15% off. Episode Sponsors: Our Place: [https://fromourplace.com/ben] Upgrade your kitchen with Our Place and ditch the forever chemicals for good. Visit fromourplace.com/ben [https://fromourplace.com/ben] and use code BEN for 10% off. Formula IQ: [https://bengreenfieldlife.com/formulaiq] Recuperate IQ is a copper supplement that supports mitochondrial energy, iron balance, and metabolic health with bioavailable copper and key cofactors. Try it at formulaiq.com [http://formulaiq.com] and use code BEN for 10% off. Kettle & Fire: [http://kettleandfire.com/BEN25] You can invest in high-quality ingredients and still miss one of the biggest levers in your kitchen: what you cook with. Kettle & Fire’s Beef Tallow keeps it simple with one ingredient that delivers better browning, crispier texture, and a higher smoke point. Head to kettleandfire.com/BEN25 [http://kettleandfire.com/BEN25] and use code BEN25 for 25% off. Xtend Life: [https://www.xtendlife.com/benschoice] Most vitamin E supplements contain only alpha-tocopherol, but the more compelling research points to tocotrienols for cardiovascular, brain, and healthy aging support. Xtendlife's Tocotrienols Vitamin E is backed by over 26 years of formulation expertise. Visit xtendlife.com/benschoice [http://www.xtendlife.com/benschoice] and use code GREENFIELD for 15% off.  Anthros: [https://bengreenfieldlife.com/anthros] You can train hard and still undo a lot of that progress by sitting for the next eight hours. Anthros takes a different approach, with a Precision Posture System so your spine naturally aligns. Go to anthros.com [https://bengreenfieldlife.com/anthros] and use code BEN for an exclusive $200 discount. See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.