A Biohacker's Day: Catherine Knibbs #631

A Biohacker's Day: Catherine Knibbs #631

Author: Tony Wrighton September 11, 2025 Duration: 5:09

This episode is sponsored by Magnesium Breakthrough and Sleep Breakthrough — two of my favourite biohacks for deeper sleep and better recovery.

Right now you can get 15 % off either one when you use the code TONY15 at bioptimizers.com/tony

 

Welcome to the start of a brand-new series on the Biohacking News feed: A Biohacker's Day

The idea is simple: when guests come on, I ask them to walk me through a diary-style version of their day. Who knows what we'll uncover?

Some routines will be relaxed and low-key, others might look more like a full Mark Wahlberg schedule.

Our first guest in this new series is the brilliant Joseph Anew from Runga. 

You might have caught him on the main show a few days ago — now here's his biohacking day.

 

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. 

Current discount at 15% for limited time: go to BIOptimizers.com/tony and use code TONY15 for at least 15% off (often more). Code works worldwide, and on all their products.

Follow Catherine Knibbs on Instagram.


Tony Wrighton has spent years navigating the unconventional edges of wellness, and in Biohacking News by Zestology, he turns that curiosity into a weekly conversation. As a journalist and author, Tony doesn't just report the headlines; he digs into the practical science and the wilder trends shaping how we think about our bodies. This podcast serves as a direct line to the people driving the biohacking movement. You'll hear Tony in candid discussions with a roster of leading voices like Dave Asprey on bulletproof living, Dr. David Sinclair on longevity, Ben Greenfield on peak performance, and Esther Perel on the human connection behind the tech. Each episode feels like a behind-the-scenes look, whether it's a review of a new wearable device, a breakdown of a controversial nutritional approach from someone like Paul Saladino, or fitness insights from JJ Virgin and Joe Wicks. It’s a mix of grounded advice and explorations of what's next, all filtered through Tony's experienced perspective and his bulging contacts book. For anyone intrigued by optimizing health but wary of the hype, this is a essential guide to what works, what doesn't, and what's just plain fascinating in the world of human enhancement.
Author: Language: English Episodes: 100

Biohacking News by Zestology
Podcast Episodes
A Biohacker's Day: Joseph Anew #629 [not-audio_url] [/not-audio_url]

Duration: 5:34
This episode is sponsored by Magnesium Breakthrough and Sleep Breakthrough — two of my favourite biohacks for deeper sleep and better recovery. Right now you can get 15 % off either one when you use the code TONY15 at bi…
Bryan Johnson & Blue Pee (feat. Joseph Anew) #628 [not-audio_url] [/not-audio_url]

Duration: 43:09
This episode is sponsored by Magnesium Breakthrough and Sleep Breakthrough — two of my favourite biohacks for deeper sleep and better recovery. Right now you can get 15 % off either one when you use the code TONY15 at bi…
The Power of Potassium! #627 [not-audio_url] [/not-audio_url]

Duration: 4:28
Potassium plays a vital role in heart, muscle, and nerve health. Here's how supplementation can help when your diet isn't enough. This is a Biohacking Reviews episode, where we review; products, supplements, health tech,…
Review: Katalyst Suit (It Has to Be Seen to Be Believed!) #625 [not-audio_url] [/not-audio_url]

Duration: 3:37
Katalyst is a full-body suit that relies in EMS (Electro Muscle Stimulation) to boost your body's natural abilities and (hopefully) help you gain strength, stamina and flexibility without spending hours in the gym. But d…
Biohacker Special: Can Thoughts Reverse Aging? #624 [not-audio_url] [/not-audio_url]

Duration: 41:10
A Biohacker Special today. A lot of us are dialled in on supplements, workouts, and hacks… But we overlook the one thing that actually runs the show — our Longevity Mindset. This podcast is about rewiring the beliefs and…
Obsessive Optimization! (Oura, Whoop, BioStrap and More) #623 [not-audio_url] [/not-audio_url]

Duration: 4:16
New York Times bestselling author Jim Murphy is a Performance Coach to some of the best athletes and leaders in the world. He began his career as a professional baseball player in the Chicago Cubs organization. He has wo…
Sniff This: Oxytocin and Chilcuague Sprays Reviewed #621 [not-audio_url] [/not-audio_url]

Duration: 9:26
Today on the podcast: two sprays, two very different promises. One's meant to boost human connection. The other? A firestorm in your mouth. We're reviewing oxytocin and chilcuague — science, effects, and whether they're…