Biohacking News by Zestology

Dr. Jordan Glenn found something incredible when his company tested supplements They purchased 44 top-selling supplements. 💊 22 out of 44 (50%) failed their active ingredient claim 💊 20 products had between 0–3% of what the label promised 💊 6 out of 8 gummies failed He was our main guest on the podcast a few weeks ago. And today in our A Biohacker's Day short midweek podcast, we hear what supplements he himself takes after doing all that research. Follow Dr. Jordan Glenn on LinkedIn.

One story involves a sauna, an ice plunge, and whole milk. The other involves $1 million, AI health tracking, and an ongoing attempt to cheat death (guess who that's about?). This week on Biohacking News, we unpack what it all means. After the news, we revisit a Must-Listen Classic from the vault with Esther Perel, one of the most important conversations I've ever had on this podcast. Follow Esther Perel on Instagram.

Today's short podcast is an eclectic mix. From Epstein and the CIA to meditation and nervous system regulation. I'm joined by John Gray, author of the wildly bestselling book Men Are from Mars, Women Are from Venus, to talk stress, hormones and why modern life is frying our nervous systems.

This week I'm joined by John Gray, author of the wildly bestselling book Men Are from Mars, Women Are from Venus, to talk stress, hormones and why modern life is frying our nervous systems. We break down how men and women respond differently to pressure, why burnout hits harder than you think, and what that does to testosterone, estrogen and longevity. If you care about performance, health and staying sane in 2026… this one might surprise you.

Today in A Biohacker's Day, my guest is Jeannette Maw, a long-time Law of Attraction teacher who's been on Oprah. She's helped thousands of people apply manifestation principles in a grounded, real-world way. Take it away Jeannette.... Check out Jeannette Maw's blog.

Find out how to control your emotions, stop fear wrecking your future, and lock in the life you actually want. Many people associate the Law of Attraction with vision boards, big goals, and future dreams. But what about using it when you're anxious, overwhelmed, or living through genuinely stressful times? Jeannette Maw has been on Oprah, and she's the real deal. Check out Jeannette Maw's blog.

Longevity doctor Peter Attia has faced a backlash this week over appearing in the Epstein files. He has publicly apologized and a lot has happened since our last podcast. Here is the latest.

DOJ-released files include emails between Dr. Peter Attia and Jeffrey Epstein. What the emails contain, and the latest. Also today: What if the supplement you take every morning contains… almost nothing? My guest today runs a company that quietly did something most supplement brands are terrified of. They bought top-selling supplements Sent them to accredited labs. And published what they found. Dr. Jordan Glenn head of science at SuppCo, is my guest today Follow Dr. Jordan Glenn on LinkedIn. THIS SHOW IS BROUGHT TO YOU BY: BiOptimizers Sleep Breakthrough This festive season has been full of late nights. It's time to get sleep back on track, with BIOptimizers sleep and magnesium supplements which I take every night. Just go to BIOptimizers.com/tony and use code TONY15 for at least 15% off. Code works worldwide, and on all their products.

Klaudia Balogh lives on the road as Chief Health Correspondent for Biohack Yourself Magazine. Which means... Airport food. Hotel gyms. Jet lag. Sleep disruption. Immune crashes. And the joy of explaining suspicious powders to security. So what does a real biohacker actually travel with? This is our midweek A Biohacker's Day episode. Enjoy! Follow Klaudia Balogh on Instagram. THIS SHOW IS BROUGHT TO YOU BY: BiOptimizers Sleep Breakthrough This festive season has been full of late nights. It's time to get sleep back on track, with BIOptimizers sleep and magnesium supplements which I take every night. Just go to BIOptimizers.com/tony and use code TONY15 for at least 15% off. Code works worldwide, and on all their products.

Amazon's AI doctor Is live. Are we ready though? It uses large language models trained on your medical records to: Answer health questions Manage prescriptions Coordinate care. So should we be delighted or terrified? Also today.... ☕ Dunkin Donuts vs CGM experiment 🥦 America rewrote its food pyramid, and the fallout continues🥊 Mike Tyson and biohacking (yes, really) What a show! My guest is Klaudia Balogh, Chief Health Correspondent, Biohack Yourself Magazine Follow Klaudia Balogh on Instagram. THIS SHOW IS BROUGHT TO YOU BY: BiOptimizers Sleep Breakthrough This festive season has been full of late nights. It's time to get sleep back on track, with BIOptimizers sleep and magnesium supplements which I take every night. Just go to BIOptimizers.com/tony and use code TONY15 for at least 15% off. Code works worldwide, and on all their products.