Tommy Wood

Date: 2026-02-06 | Duration: 2h 11m

Episode Overview

Dr. Tommy Wood, neuroscientist and physician who works with elite Formula One drivers on peak cognitive performance, joins Joe Rogan to discuss his book "Stimulated Mind: Future-Proof Your Brain from Dementia and Stay Sharp at Any Age." Wood explains the core principles he's identified across treating traumatic brain injuries, studying cognitive decline, and optimizing performance in professional athletes — all pointing to the same set of habits the brain needs to thrive. The conversation covers the spectrum of dementia types (Alzheimer's accounting for 60-80% of cases, vascular dementia 10-20%), how genetic risk interacts with lifestyle factors, and why the trajectory of cognitive function across a lifetime is far more malleable than most people assume. Wood draws a sharp distinction between using AI tools like ChatGPT as crutches — which atrophy the cognitive skills they replace — versus using them as "orthotics" that augment human thinking without substituting for it. Joe and Wood discuss nutrition and brain health, how LLMs can help individuals personalize protein and calorie targets, the surprising cognitive benefits of challenging physical training, and why Formula One drivers are drug-tested under WADA regulations (ruling out peptides as a gray area). The episode includes a story about an elite fighter whose toxic girlfriend would deliberately start arguments after weigh-ins, and closes with Wood discussing the self-fulfilling prophecy of age-related cognitive decline — the belief that you're "too old" causes the very disengagement that produces the decline.

About Tommy Wood

Tommy Wood, PhD, is a distinguished neuroscientist and athletic performance coach renowned for his innovative approach to brain health and physical performance. With a background in medicine and neuroscience, he has contributed significantly to understanding the interplay between nutrition, exercise, and cognitive function. As the host of the "Better Brain Fitness" podcast, Tommy shares insights on optimizing brain health through practical strategies, making complex scientific concepts accessible to a broader audience. His engaging discussions and research-backed advice have made him a sought-after expert in the fields of health and fitness, captivating listeners with his passion for enhancing both mental and physical well-being.

Key Moments

– Dementia Types: Alzheimer's vs. Vascular
– Brain Health Across the Lifespan
– AI as Orthotics vs. Cognitive Crutches
– Formula One Driver Cognitive Optimization
– Nutrition and Brain Function
– WADA Drug Testing in Motorsport
– Self-Fulfilling Prophecy of Aging
– Stimulated Mind Book
– Traumatic Brain Injury and Recovery
0:00:01 – Stimulated Mind: Future-Proof Your Brain from Dementia
0:00:22 – Tommy's Background: TBI, Elite Athletes, Formula One Drivers
0:01:32 – What Is Dementia? Losing Function Until You Can't Care for Yourself
0:02:02 – Alzheimer's: 60-80% of Dementia Cases — Genetic Plus Lifestyle
0:09:41 – AI as Orthotics Not Crutches: Use It to Enhance, Not Replace Thinking
0:24:24 – Chronically Under-Stimulated Brains Lose Their Ability to Be Stimulated
0:44:55 – Using LLMs to Personalize Nutrition: Protein, Calories, Micronutrients
1:04:55 – Formula One Drivers: WADA Drug Testing, Peptides Are a Gray Area
1:24:39 – Elite Fighter's Toxic Girlfriend: Started Fights After Every Weigh-In
2:13:07 – The Self-Fulfilling Prophecy: 'I'm Too Old' Causes the Decline
2:13:31 – Stimulated Mind Out March 24th — Audiobook Available Same Day

Transcript Excerpt

Starting point is 00:00:01 Joe Rogan podcast, checking out. The Joe Rogan Experience. Train by day, Joe Rogan podcast by night, all day. Nice to meet you, sir. Stimulated mind. A future proof for your brain. Is that possible? Future proof, why can I say that? Starting point is 00:00:22 I already have dementia. Future proof your brain from dementia and stay sharp at any age. First of all, what prompted you to write this? So I've spent a long time working in a whole range of different spheres related to the brain, how to treat newball brain injury, how to treat and maybe even prevent certain traumatic brain injuries and concussions, looking at what affects long-term cognitive decline and dementia, as well as working with elite professional athletes, particularly Formula One drivers, trying to help them, you know, stay on top of their game for as long as possible. And I saw across all those different areas, there are these core things that the brain seems to thrive on that are required either for development or maintenance of cognitive function. And these are things that people can apply to themselves on a day-to-day basis, improve their focus and well-being now. And then long term, that translates to a lower risk of dementia. So is dementia and is it is a genetic? Starting point is 00:01:32 Is it a genetic thing or is it a function of atrophy? Is it a combination of those things? It's a combination of those things. Certainly there's a genetic component. So maybe we'll zoom out to start with and just think about it. What is dementia? Dementia is the clinical diagnosis of losing so much cognitive function that you're not able to take care of yourself on a day-to-day basis. There are several different types of dementia. Starting point is 00:02:02 the most common is Alzheimer's disease. That's something like 60 to 80% of cases of dementia. The next most common is vascular dementia, something like 10 to 20%. And then there are others like frontotemporal dementia, lewdotid...

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Frequently asked about this episode

Who was the guest on Joe Rogan Experience #2450?

Tommy Wood was the guest on JRE #2450. This page includes the episode overview, topics discussed, and related resources.

What topics were discussed on JRE #2450?

On Joe Rogan Experience #2450 with Tommy Wood, topics include Dementia Types: Alzheimer's vs. Vascular, Brain Health Across the Lifespan, AI as Orthotics vs. Cognitive Crutches, and Formula One Driver Cognitive Optimization.

Where can I read the transcript for JRE #2450?

The full searchable transcript for Joe Rogan Experience #2450 with Tommy Wood is on the dedicated transcript page for this episode, with timestamps and in-page search.