In this episode with Lucy Goff, a former journalist turned health innovator, you’ll discover how a near-fatal health crisis led her to challenge the entire skincare and supplement industry, and ultimately create LYMA. We dive into the science of skin aging, why common treatments like microneedling, radiofrequency, and CO2 lasers may actually produce “scar collagen” rather than true rejuvenation, and how cold laser technology works at the cellular level to activate genes linked to repair and longevity. You’ll also learn why LED masks fall short, how daily low-dose laser exposure can shift gene expression with consistent use, and how LYMA’s technology can be used not just for skin, but for scars, joints, hair health, and more.
You can use code BEN10 to save 10% off your LYMA Laser here (not valid on subscriptions or the LYMA Laser PRO).
Sponsors for this episode: Quantum Upgrade, Young Goose, Xtend Life, BIOptimizers MassZymes, BlockBlueLight
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Ultimate Men Over 40 Health Summit | June 8–14, 2026
If you're a man over 40 looking to improve your strength, energy, health, hormones, recovery, longevity, and performance, I'm speaking at the Ultimate Men Over 40 Health Summit (June 8–14, 2026), a free 7-day virtual event featuring 100+ experts across 7 core pillars. You can register for free here now!
Health Optimisation Summit | September 11–13, 2026
Join me at the Health Optimisation Summit in London (September 11-13, 2026), where the best minds in biohacking, longevity, nutrition, and medicine come together to actually make people healthier. With 35+ speakers, 120+ brands, and 4,000 attendees, this is one you don't want to miss. Get your ticket here and use code BEN to save 10% off registration!
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Eudēmonia | November 5–8, 2026
I'm leading a talk and a movement session at Eudēmonia (November 5–8, 2026, in West Palm Beach, FL), a prevention-focused, science-based health, well-being, and longevity summit. Across 3 days and 15 venues, you'll experience 200+ talks, 300 treatments, and 160+ brands covering everything from biohacking and longevity to gut health, brain health, and more. Use code BGREENFIELD-EUD-100 for $100 off when you register here!
The Boundless Couples Retreat | November 10–14, 2026
Join the Greenfields at the stunning Prana Maya resort in Belize for the Boundless Couples Retreat, November 10–14, 2026. It's a five-day, all-inclusive escape designed to deepen your relationship, restore your vitality, and create memories that last a lifetime. Spots are limited, so discover more and secure yours here today!
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Explore the Deeper Story of Your Epigenetics With TruDiagnostic (& Save 20%)
Most health testing shows you what’s happening in your body right now. That’s useful, but it’s only part of the picture.
Standard bloodwork can help you understand current levels of glucose, lipids, nutrients, hormones, and inflammation markers.
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But epigenetic testing looks at a different layer of biology: DNA methylation, which is how your genes express themselves. These methylation patterns can reflect how your body is responding over time to factors like sleep, training, nutrition, stress, toxins, recovery, and aging.
TruDiagnostic’s TruAge test analyzes over 1 million sites on your DNA to estimate your biological age, pace of aging, and the age of 11 key organ systems, including your brain, heart, liver, lungs, immune system, and metabolism.
The test's real power lies in its use of advanced AI-driven epigenetic science, developed with Harvard, Yale, and Duke. Instead of looking at a single lab value in isolation, TruDiagnostic helps translate large-scale methylation data into personalized insights about how your body is aging and where you may have opportunities to optimize.
The goal isn’t to replace bloodwork, but to add a deeper, long-term layer of insight, so you can stop guessing, track whether your interventions are working, and make more informed decisions with your practitioner.
Ready to learn what your biological age may be telling you?
You can use code BEN20 at checkout here to save 20% off.
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