Longevity Starts in Your Brain with Kayla Barnes Lentz
Kwik Brain with Jim Kwik
Jim Kwik, Your Brain Coach, Founder www.KwikLearning.com
4.7 • 5.1K Ratings
🗓️ 13 October 2025
⏱️ 20 minutes
🧾️ Download transcript
Summary
In this powerful and practical episode, recorded live at a major biohacking conference, Jim sits down with longevity and health optimization expert Kayla Barnes to dive deep into the science of building a better brain.
They explore everything from the basics—like sleep, food, movement, and stress reduction—to advanced biohacking tools and tests for optimizing cognitive performance and long-term brain health. Kayla shares her personal routines, supplement strategies, and the exact diagnostics she uses to track biological age, brain function, gut health, and toxic load.
You’ll learn why sleep is your brain’s ultimate detox system, how to fuel your body with nutrient-dense and why alcohol, stress, and blood sugar spikes could be silently sabotaging your mental clarity. The conversation also covers cutting-edge technologies and meditation tools.
Whether you're just starting out or already deep in the world of biohacking, this episode is packed with actionable insights and tools to help you boost your brainpower, increase energy, and live longer—starting today.
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Transcript
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| 0:00.0 | Welcome to Quick Brain, bite-size brain hacks for busy people who want to learn faster and achieve more. |
| 0:06.0 | I'm your coach, Jim Quick. |
| 0:08.0 | Free. |
| 0:10.0 | You're my. Let's imagine if we could access 100% of our brain's capacity. |
| 0:15.0 | I wasn't high, wasn't wired, just clear. |
| 0:18.0 | I knew what I needed to do and how to do it. I know Kung Fu. |
| 0:23.3 | Show me. |
| 0:25.0 | Today we're going to be talking about biohacking your brain. This is a topic that comes up a lot in |
| 0:30.6 | our private Facebook group. Many of you have joined our Facebook group 150,000 individuals, |
| 0:35.7 | and we get a lot of questions about biohacking. And our guests and I are |
| 0:39.9 | at this event, a biohacking conference. So I think this is very topical. If you're watching this on |
| 0:45.2 | video, we are actually at her podcast studio. It was just on her show, which is amazing. She's a good |
| 0:53.3 | friend. And I'm excited to have this conversation. |
| 0:56.4 | And we're here with Caleb Barnes-Lens. |
| 0:59.6 | Thank you for having me out. |
| 1:00.7 | Yeah, thank you. |
| 1:01.8 | So you are a longevity and health optimization expert. |
| 1:06.0 | You've helped me through a bunch of things. |
| 1:08.7 | When we met, we were at your clinic and just getting, yeah, just getting my brain turned on. |
| 1:15.1 | Yeah, you did a whole bunch of stuff, NED, hyperbaric. |
| 1:18.6 | Very much so. |
| 1:19.8 | Yeah, and you've probably forgotten more about biohacking and brain hacking than, you know, |
... |
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