
Biohacking News by Zestology
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.
Latest episodes

Jan 23, 2025 • 5min
Energy Drink for Biohackers REVIEWED #563
Discover the potential of UPDATE drinks, highlighted for their unique energy-boosting ingredient, paroxanthine, which may redefine energy beverages. Dive into the benefits of paroxanthine as a caffeine metabolite, offering an energy lift without the common jitters. The conversation emphasizes mindful consumption and the importance of taste and quality in energy products. Plus, learn how integrating various health practices can enhance overall wellness while optimizing your energy levels.

Jan 20, 2025 • 31min
Kim Kardashian’s Biohacking Connection + Beating Blue Monday #562
Kim Kardashian dives into the world of biohacking. Bryan Johnson's documentary continues to get a lot of attention. And it's Blue Monday—the so-called “most depressing day of the year”—but we are feeling good, because emotional biohacking can help us break free from burnout and rewire our brains for lasting happiness. My guest is Dr. Alok Trivedi—known as Dr. Rewire. He is an emotional biohacking expert with a bold claim: the key to overcoming your struggles isn’t about setting better goals or working harder—it’s about rewiring your brain. Follow Dr. Rewire on Instagram. Join 30k+ weekly biohackers who receive the latest tech + techniques + reviews + insider biohacking news by signing up for the weekly newsletter here. THIS SHOW IS BROUGHT TO YOU BY: Magnesium Breakthrough by BIOptimizers Magnesium Breakthrough contains seven different forms of magnesium, each playing a unique role in your body. From improving sleep quality to enhancing brain function, and from boosting metabolism to balancing stress response, magnesium is involved in over 600 biochemical reactions. An epic supplement! Just go to bioptimizers.com/zestology and use code ZESTOLOGY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

Jan 16, 2025 • 6min
Bromelain for Eye Floaters REVIEWED #561
Discover the intriguing potential of bromelain, an enzyme from pineapple, in reducing pesky eye floaters. Listeners hear about personal experiences and testimonials showcasing significant improvements. The episode dives into integrating bromelain with various wellness methods, like the Bates method, offering a holistic approach to vision issues. Alongside this, the benefits of a cutting-edge magnesium supplement are highlighted, showcasing its role in enhancing overall health and wellness.

Jan 13, 2025 • 43min
Why Biohackers Just Can't Hack Their Eyesight (feat. Nathan Oxenfeld) #560
Today on the podcast, Nathan Oxenfeld. We investigate why biohackers find it so tough to hack their eyesight. Also today... "Could the screen in front of you be the key to BETTER vision?" "Top 7 eye supplements you NEED to know in 2025!” "Is an eco-community the secret to 20/20 vision?" Nathan Oxenfeld, the founder of Integral Eyesight Improvement LLC, combines the Bates Method, Yoga, Meditation, Breath Work, Emotional Work, Diet & Nutrition. Follow Nathan Oxenfeld on Instagram. Join 30k+ weekly biohackers who receive the latest tech + techniques + reviews + insider biohacking news by signing up for the weekly newsletter here. THIS SHOW IS BROUGHT TO YOU BY: Magnesium Breakthrough by BIOptimizers Magnesium Breakthrough contains seven different forms of magnesium, each playing a unique role in your body. From improving sleep quality to enhancing brain function, and from boosting metabolism to balancing stress response, magnesium is involved in over 600 biochemical reactions. An epic supplement! Just go to bioptimizers.com/zestology and use code ZESTOLOGY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

Jan 9, 2025 • 4min
Review: Are Air Tube Headphones Really Worth It? #559
AirTube EMF-Free Headphones are designed to reduce exposure to electromagnetic fields (EMFs) by using an air-filled hollow tube to transmit sound from the speaker to your ears. Unlike traditional wired headphones, the speaker sits further away from the head, minimizing EMF exposure. They're popular among biohackers looking to reduce potential risks from prolonged device use. But, are they worth it? This is a Biohacking Reviews episode, where we review; products, supplements, health tech, practices... whatever is new and whatever we've been trying. THIS REVIEW SHOW IS BROUGHT TO YOU BY: Magnesium Breakthrough by BIOptimizers Magnesium Breakthrough contains seven different forms of magnesium, each playing a unique role in your body. From improving sleep quality to enhancing brain function, and from boosting metabolism to balancing stress response, magnesium is involved in over 600 biochemical reactions. An epic supplement! Just go to bioptimizers.com/zestology and use code ZESTOLOGY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

Jan 6, 2025 • 43min
Your Home Might Be Toxic—Here’s How to Fix It in 2025! (feat. Healthy Home Katie) #558
Is your home helping or harming your health? From boosting indoor air quality to smart, eco-friendly upgrades, discover the simple changes that can transform your home—and your well-being. As new regulations crack down on toxic materials, Healthy Home Katie reveals the ultimate biohacks to create a cleaner, healthier living space for 2025. With more people working from home and research exposing hidden dangers in indoor environments, there’s no better time to take control of your space and your health. Healthy Home Katie is a Healthy Home Consultant, Building Biologist, and was featured in the SUNDAY TIMES for her story and work. Follow Healthy Home Katie on Instagram. Join 30k+ weekly biohackers who receive the latest tech + techniques + reviews + insider biohacking news by signing up for the weekly newsletter here. THIS SHOW IS BROUGHT TO YOU BY: Magnesium Breakthrough by BIOptimizers Magnesium Breakthrough contains seven different forms of magnesium, each playing a unique role in your body. From improving sleep quality to enhancing brain function, and from boosting metabolism to balancing stress response, magnesium is involved in over 600 biochemical reactions. An epic supplement! Just go to bioptimizers.com/zestology and use code ZESTOLOGY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

4 snips
Jan 3, 2025 • 6min
Review: Hydrogen Water—Biohack or Bust? #557
Dive into the intriguing world of hydrogen water and its potential benefits for inflammation and athletic performance. Discover personal stories and insights while navigating the latest research on this biohacking trend. The conversation also touches on the importance of thorough research before purchasing health products, along with some lighthearted reminiscing about Zen literature and a shared passion for motorcycles. It's a blend of science, personal experience, and playful banter!

Jan 1, 2025 • 35min
The Smarter Way to Set 2025 Goals (feat. Dr. Stephen Simpson) #556
It’s the start of 2025, and that time of year when we pack up the holiday chaos and start focusing on a healthier, sharper version of ourselves—body and mind. So happy new year. Ready to biohack? In this podcast, we look at the science, and changing trends, around goal-setting, habit-forming and mindsetting. Dr. Simpson is an internationally acclaimed mind coach, hypnotherapist, presenter, TEDx speaker, bestselling author, and business consultant. Follow Dr. Simpson on Instagram. Join 30k+ weekly biohackers who receive the latest tech + techniques + reviews + insider biohacking news by signing up for the weekly newsletter here. THIS SHOW IS BROUGHT TO YOU BY: Magnesium Breakthrough by BIOptimizers Magnesium Breakthrough contains seven different forms of magnesium, each playing a unique role in your body. From improving sleep quality to enhancing brain function, and from boosting metabolism to balancing stress response, magnesium is involved in over 600 biochemical reactions. An epic supplement! Just go to bioptimizers.com/zestology and use code ZESTOLOGY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

Dec 23, 2024 • 33min
Biohacker Special: Healthy, Happy, and (Naturally) High (feat. Niraj Naik) #555
What if you could achieve peak health, mental clarity, and euphoric happiness—all without external stimulants or quick fixes? Welcome to this Biohacker Special... and we are looking at natural highs today! Enter Niraj Naik, also known as “The Renegade Pharmacist,” a transformational leader who has helped thousands tap into the power of their own biology to unlock natural bliss. In this episode, we explore the fascinating story behind Niraj’s journey, his philosophies on achieving a naturally "high" state of mind, and actionable strategies to transform your well-being. Get ready to breathe deeper, think clearer, and feel better as we dive into the world of this revolutionary health advocate. Let’s uncover the secrets to living healthy, happy, and (naturally) high! Follow Niraj Naik on Instagram. Join 30k+ weekly biohackers who receive the latest tech + techniques + reviews + insider biohacking news by signing up for the weekly newsletter here. THIS SHOW IS BROUGHT TO YOU BY: Magnesium Breakthrough by BIOptimizers Magnesium Breakthrough contains seven different forms of magnesium, each playing a unique role in your body. From improving sleep quality to enhancing brain function, and from boosting metabolism to balancing stress response, magnesium is involved in over 600 biochemical reactions. An epic supplement! Just go to bioptimizers.com/zestology and use code ZESTOLOGY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

Dec 19, 2024 • 6min
Review: Flaska Water Bottle #554
Flaska water bottle "infuses your water with energy and vibrations". (I'm already suppressing my scepticism and keeping an open mind!). The structure of your water... it is claimed, will become close to pure spring water. So what does this actually mean, and is it worth it? This is a Biohacking Reviews episode. We review; products, supplements, health tech, practices... whatever is new and whatever we've been trying. Welcome back Adam Parker! He's a Detox Coach, podcaster and the man who helps professionals upgrade their health with root cause detox.