
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

May 1, 2025 • 8min
Sweating for Longevity: Are Infrared Saunas Worth It? #593
Infrared saunas, red light panels, and compression boots — do they actually work or just look good on Instagram? We break down the science, the hype, and the home-use options that are actually worth your time. Biohacking gear, reviewed — so you don’t waste your money (or your mitochondria). This is a biohacking reviews episode, enjoy! Ben Azadi is with me again... he's a leading voice in metabolic health and bestselling author. Pre-order his book and get bonuses at www.metabolicfreedombook.com THIS REVIEW SHOW IS BROUGHT TO YOU BY: Sleep Breakthrough by BIOptimizers - epic sleep supplement! Just go to BIOptimizers.com/tony and use code TONY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

5 snips
Apr 28, 2025 • 36min
93% Of Us Are Metabolically Screwed. Here’s What To Do (feat. Ben Azadi) #592
Ben Azadi, a leading voice in metabolic health and bestselling author of 'Metabolic Freedom,' unveils shocking stats about metabolic dysfunction, claiming 93% of us are affected. He explores the dangers of processed foods, specifically seed oils, and promotes a transformative 30-day reset program. The conversation emphasizes the crucial role of mindset in biohacking and offers insights into global health trends. Plus, Ben shares tips on enhancing sleep quality and navigating dietary choices to promote overall wellness.

Apr 24, 2025 • 6min
Ancestral Gains? Ancient Nutrition Whey Reviewed #591
Ancient Nutrition Whey Protein gets put to the test today—does it live up to the hype? Find out if this "ancestrally inspired" supplement is a smart addition to your biohacking stack. Check the product out here. 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: Sleep Breakthrough by BIOptimizers - epic sleep supplement! Just go to BIOptimizers.com/tony and use code TONY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

Apr 21, 2025 • 48min
Biohacked and Back In Control ANOTHER SPECIAL! #590
In this podcast we cover; diet, fasting, supplements, wearable devices, light therapy, cold exposure, and breathwork, and then some of the more hardcore stuff! This is a Biohacker Special podcast featuring my interview with Dr. Stephen Simpson for The European - out now. This time it's me being interviewed! Hope you enjoy. Here's the intro over on The European. After a mysterious illness forced Sky Sports broadcaster Tony Wrighton off the air, he turned to science, self-experimentation and daily habits to rebuild his health. Now a leading voice in the burgeoning biohacking movement, he’s helping others take control of their wellbeing - one small change at a time, writes The European’s Dr Stephen Simpson THIS SHOW IS BROUGHT TO YOU BY: Sleep Breakthrough by BIOptimizers - epic sleep supplement! Just go to BIOptimizers.com/tony and use code TONY10 for 10% off. In the UK? Use the same discount code at https://bioptimizers.co.uk/.

Apr 15, 2025 • 47min
Dr. Steven Gundry SPECIAL - new book out today #589
Dr. Steven Gundry, a renowned physician and author, sheds light on the critical link between gut health and overall well-being. He discusses how issues like leaky gut and metabolic inflexibility can drastically impact brain function, leading to problems like anxiety and brain fog. Gundry also delves into how gut bacteria influence behavioral disorders and the surprising effects of dietary choices on mental health. Plus, he introduces his new book, detailing 'yes foods' and 'no foods' and their health implications, making it a must-listen for health enthusiasts.

Apr 14, 2025 • 15min
Health Optimisation Summit LIVE: In Austin #588
Experience the vibrant atmosphere of the Health Optimization Summit in Austin, where passionate biohackers gather. Discover fun discussions on grip strength and personal health milestones, alongside innovative health products like a game-changing air purifier. Enjoy humorous insights and lively moments captured during the event, including amusing recording challenges while endorsing a sleep optimization product. Dive into the latest trends in wellness and longevity as the excitement unfolds!

Apr 10, 2025 • 5min
NAD+ Injections: Fountain of Youth or Fad? #587
Dive into the buzz surrounding NAD+ injections, touted as potential anti-aging miracles that boost energy levels. Discover whether this trend is a genuine health breakthrough or just a fleeting fad. The discussion highlights personal experiences and expert insights on the effectiveness of these injections and their detox benefits. Plus, there's a closer look at the administration methods and the importance of supplement cycling for safety. Get ready for a mix of science, skepticism, and juicy health talk!

Apr 7, 2025 • 35min
Should You Add Astaxanthin to Your Skincare Stack? (Feat. Nici Burns) #586
Nici Burns, founder of Nibu Naturals, discusses the rising star of astaxanthin, lauded by Vogue as a skincare must-have for 2025. She shares insights on how this algae-derived antioxidant is transforming skin health and offers protection against UV damage. The conversation also touches on microneedling innovations, the clean beauty industry, and balancing wellness with the pressures of public perception. Personal anecdotes highlight Nici’s journey in the natural skincare realm, blending integrity and entrepreneurship.

Apr 3, 2025 • 9min
Ditch the Dopamine: Mindfulness and JOMO #585
Join mindset coach Paul Sheppard, an expert in anxiety and stress, as he discusses the empowering concept of JOMO—joy of missing out. He shares how embracing mindfulness can combat FOMO and promote mental well-being. Dive into the art of presence and discover how small mindfulness practices can transform your daily interactions. Paul also highlights the importance of prioritization in a busy world, encouraging listeners to celebrate the value of saying no and practicing gratitude for the moment.

Mar 31, 2025 • 32min
9-to-5 Steals Happiness & Your Brain Works Better After a 💩 (Feat. Paul Sheppard) #584
In this engaging discussion, mindset coach Paul Sheppard, an expert on anxiety and burnout, dives into the mental health crisis plaguing today’s workforce. He reveals surprising facts about how your bowels can boost brain function, linking physical health to mental clarity. The conversation also tackles the addictive nature of smartphones and their impact on youth, urging a balance between technology and traditional wellness practices. Sheppard provides insight into overcoming fears and prioritizing personal growth, all while preparing for his upcoming book launch.