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Biohacking News by Zestology
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Biohacking News by Zestology

Author: Tony Wrighton

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Biohacking news, reviews, and tech with journalist and author Tony Wrighton. Drawing on years of experience and a bulging contacts book, Tony brings you the biggest stories—and some downright crazy trends—from the world of biohacking.

With Dave Asprey, Esther Perel, Paul Saladino, JJ Virgin, Ben Greenfield, Dr. David Sinclair, Joe Wicks, and many more.
847 Episodes
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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.
Meditation is great. But for so many of us, real life gets in the way. In this midweek episode of A Biohacker's Day, Glenn Harrold talks about how he keeps meditation as a daily habit, even on busy days when time is tight and everything is pulling for attention. He shares how he fits it into real life, why consistency matters more than long sessions, and how even a few minutes can change your stress levels, focus, and mood. If you think you're too busy to meditate, well I am too! This episode is for you. Check out Glenn's new book Awaken and Ascend on Amazon now Follow Glenn Harrold 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.  
From sleep and stress to behaviour change and emotional healing, hypnosis is being taken increasingly seriously by neuroscience, performance psychology, and clinical therapy. In this episode of Biohacking News, I'm joined by Glenn Harrold, one of the world's most successful hypnotherapists and multi-million-selling author. He's an old friend, lives in my home town here in Portugal, and me and him have sparred at the top of the audiobook charts for many years.  Check out Glenn Harrold's new book Awaken and Ascend on Amazon now We explore how hypnosis works at the level of the nervous system and subconscious mind, why old patterns are so hard to break, and how emotional conditioning shapes health, habits, and decision-making for life. This is not stage hypnosis or party tricks. It is brain training, behavioural rewiring, and deep mental recovery. Follow Glenn Harrold 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.  
How plugging into the natural world can lift us more than any supplement or gadget.  A Biohacker's Day is our midweek short podcast. We look at morning routines, evening routines, and biohacks that make a difference to daily routines. I'm joined by health coach and author Max Lowery, founder of the Never Diet Again movement. Follow Max Lowery 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.  
Coming up today, RIP dieting. Why the "January diet" mindset is scientifically doomed to fail, and why radical, deeper approaches to diet are getting stunning results. Today on Biohacking News, New Year's Resolutions are starting to waver, especially when it comes to physical health.  So, how are biohackers hacking that? I'm joined by health coach and author Max Lowery, founder of the Never Diet Again movement. We talk about: why most New Year weight-loss resolutions fail by February how to break the "all-or-nothing" mindset and the small, science-backed habits that actually move the needle. If you're tired of calorie-counting, guilt cycles, and short-term results, and you want your New Year's resolutions to stick until February, this one's for you. Follow Max Lowery 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.  
In this midweek 'A Biohacker's Day' episode, I'm joined again by Andy Ramage. Former professional footballer, now author, and co-founder of One Year No Beer, as well as Dryy App.  Follow Andy Ramage 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.
Dry January is everywhere this week. Headlines. Morning TV. Group chats.  So we thought this was the perfect moment to dig into it properly. In this episode of Biohacking News, I'm joined by Andy Ramage. Former professional footballer, now bestselling author, and co-founder of One Year No Beer, as well as Dryy App. Andy joined me years ago on the podcast, so it's about time we caught up, and the perfect time.  Follow Andy Ramage 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.
It's 2026, and the Resolution Illusion is alive and well. Every January, the same thing happens. Everyone sets goals, faithfully writes them down or downloads an app to help, and eventually gives up by February. But what if the problem isn't motivation? What if it's the way we approach goals in the first place? That's what today's episode is all about...  the science, and the changing trends, around goal-setting, habit formation, and mindset. Dr. Simpson is an internationally acclaimed celebrity mind coach, hypnotherapist, presenter, TEDx speaker, bestselling author, and business consultant, and most importantly, my great mate who's been on this podcast more than any other guest in its eleven year history.  Follow Dr. Simpson 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.
I know I said 'see you next year' in the last episode. This is just a short podcast-check-in. A proper Merry Christmas, and a quick heads-up on what's coming in January so you're not left wondering. Tony x 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.
Hello and welcome to Biohacking News: The Christmas Message 2025. Like the King's speech, but more interesting, and with fewer castles. This is my annual moment to look back at a year of upgrades, breakdowns, breakthroughs and blue urine, and gently pretend I understood all of it at the time. We also unveil our podcast interview of the year.   THIS SHOW IS BROUGHT TO YOU BY: BiOptimizers Sleep Breakthrough and Magnesium Breakthrough These are BIOptimizers sleep and magnesium supplements which I take every night.  I have also been using the new Magnesium Breakthrough drink - delicious way to get magnesium. I have been putting a scoop in my protein shake after a workout.  Just go to BIOptimizers.com/tony and use code TONY15 for at least 15% off (often more). Code works worldwide, and on all their products.
Coming up: Valerie Orsoni's Extreme Travel Hacks, Power Supplements, and the One Ritual She Never Skips It's our mid-week biohacking routine show and it's called A Biohacker's Day. This week Valerie Orsoni travels all around the world and climbs mountains with incredible regularity. What is her routine when she's on the mountain? What are her non-negotiables? What are the biohacks that she never skips when she's halfway up Kilimanjaro?  Follow Valerie Orsoni on Instagram.   THIS SHOW IS BROUGHT TO YOU BY: BiOptimizers Sleep Breakthrough and Magnesium Breakthrough These are BIOptimizers sleep and magnesium supplements which I take every night.  I have also been using the new Magnesium Breakthrough drink - delicious way to get magnesium. I have been putting a scoop in my protein shake after a workout.  Just go to BIOptimizers.com/tony and use code TONY15 for at least 15% off (often more). Code works worldwide, and on all their products.
Coming up, the viral sleep hacks that are backfiring on TikTokers, and what you could do instead.  Trends such as #sleepmaxxing (over 7 million views) to #morningshed (over 40 million views) routines are taking over TikTok, but what are they, and how harmful are they? (Analysis by Beauty Sleep Boutique) Valerie Orsoni is the author of 55 books (written by herself, not chatGPT!) on wellness, weight loss, and health, published in fiver languages and bestsellers in the USA, France, UK, Serbia, Portugal, and Italy. Follow Valerie Orsoni on Instagram.   THIS SHOW IS BROUGHT TO YOU BY: BiOptimizers Sleep Breakthrough and Magnesium Breakthrough These are BIOptimizers sleep and magnesium supplements which I take every night.  I have also been using the new Magnesium Breakthrough drink - delicious way to get magnesium. I have been putting a scoop in my protein shake after a workout.  Just go to BIOptimizers.com/tony and use code TONY15 for at least 15% off (often more). Code works worldwide, and on all their products.
How would your mornings look if you did an hour of functional workout training every single morning?  A Biohacker's Day is our midweek short podcast and today features entrepreneur and host of the Modern Rituals Alex Higham.  It includes: Morning stacks,  Remineralised water,  Tai Chi First coffee of the day and Work!  Check out Modern Rituals podcast now.
BREAKING: BiOptimizers Cyber Monday sale on until the end of the week. Save 33% sitewide. (In particular, check out BIOptimizers sleep and magnesium supplements which I take every night.) Just go to BIOptimizers.com/tony and use code TONY15. Code works worldwide, and on all their products, and watch out for special Cyber Monday gifts too.  The Word of the Year shortlist is out, and biohacking has officially gone mainstream. Today we will look at the shortlist, what it means, and why it matters. It is also my Book of the Year episode. If you like biohacking and you like books, you will enjoy this one.   THIS SHOW IS BROUGHT TO YOU BY: BiOptimizers Sleep Breakthrough and Magnesium Breakthrough BiOptimizers Cyber Monday sale on until the end of the week. Save 33% sitewide!! BIOptimizers sleep and magnesium supplements which I take every night.  Just go to BIOptimizers.com/tony and use code TONY15. Code works worldwide, and on all their products, and watch out for special Cyber Monday gifts too. 
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Comments (10)

Jonathan Roseland

Zestology with Tony Wrighton is like a multivitamin for your ears ⭐️⭐️⭐️⭐️⭐️ Expect in-depth interviews with health and biohacking gurus, all delivered with Tony's infectious curiosity. Be warned: this podcast might just jumpstart your journey to a zestier you!

Mar 28th
Reply

Josey Rew

Love love love this episode with Anna Williamson. Everything she talks about with her anxiety are things I can relate too. Another corker, thanks Tony x

Jul 6th
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wahid said

0000000

Jul 3rd
Reply

Josey Rew

Right, I just need my husband to listen to this now!! Love the idea of both writing down your values and trying to do things each day in line with them.

Jan 10th
Reply (1)

Josey Rew

Wow, this is soooo inspiring! Thank you, I'll be buying this book for sure.

Jan 10th
Reply

Josey Rew

Rachel's book Yoga Girl got me through some dark days when I had terrible morning sickness. Amazing to hear her on zestology. X

Nov 25th
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Behzad Bahari

thanks very good episode. loren is amazing person

Sep 20th
Reply

zack stone

what is the name of this keytones? how do I find it?

Jul 31st
Reply

Sara Chaves

I love this podcast. I've started improving small habits in my life by listening to Tony. Such an approachable and easy to follow podcast.

Jan 17th
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