Introducing Better Brain Fitness!

Introducing Better Brain Fitness!

Author: Josh Turknett, MD January 15, 2023 Duration: 3:07

Submit your questions for the show at: brainjo.academy/question


What does it really mean to have a fit brain, and how do we actually achieve it? That’s the central question explored in Better Brain Fitness (a Brainjo Production), a conversation guided by neurologist Dr. Josh Turknett and neuroscientist Dr. Tommy Wood. Moving beyond generic advice, each episode digs into the practical, often surprising science of cognitive longevity. You’ll hear discussions that translate complex research into actionable strategies, covering everything from nutrition and sleep to movement and mental challenge. The aim isn’t just about preventing decline, but actively building a resilient, high-performing mind that supports your passions and daily life. This podcast operates on the principle that our brain’s health is malleable at any age, and that understanding the underlying mechanisms empowers us to make better choices. Tune in for a nuanced look at how lifestyle intersects with neurology, stripping away the hype to focus on what evidence suggests truly works. It’s a resource for anyone curious about taking a proactive, informed role in their own cognitive well-being, ensuring the brain remains a robust partner for all the years ahead.
Author: Language: English Episodes: 100

Better Brain Fitness (a Brainjo Production)
Podcast Episodes
Can a Blood Test Predict Alzheimer's? [not-audio_url] [/not-audio_url]

Duration: 28:31
A recent study published in Nature Medicine claims a blood test can predict when you'll develop Alzheimer's disease, and it got a lot of attention. But how well does it actually work, and should you rush out and get test…
An Existential Crisis for Alzheimer's Research? [not-audio_url] [/not-audio_url]

Duration: 21:18
In this episode, we discuss a study published in PLOS One that compared living brain tissue to post-mortem brain tissue and found dramatic molecular differences between the two. The findings raise serious questions about…
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Duration: 0:00
In this episode, we explore a rigorous meta-analysis examining how action video games, particularly first and third-person shooters, affect cognitive function in young adults. The research reveals promising evidence that…
Does Computerized Brain Training Help? [not-audio_url] [/not-audio_url]

Duration: 29:31
In this episode, we dig into a recent McGill University study on computerized cognitive training and its effects on brain chemistry in older adults. What you'll learn: Why certain brain training games reversed a decade o…
What's Wrong With The New Food Pyramid. [not-audio_url] [/not-audio_url]

Duration: 34:54
In this episode, we dive into guidelines to figure out what all the fuss is about, whether that fuss is warranted, and whether we should even be issuing dietary guidelines to begin with! Topics and Questions Covered The…
#90: This Brain Aging Study Is Our New Favorite! [not-audio_url] [/not-audio_url]

Duration: 23:49
Much of what we talk about on Better Brain Fitness resolves around the demand-driven decline model we published. Well...a new study just published in Nature Communications gave that model the best test to date, and the r…
#89: How to Neutralize the Impact of Hearing Loss on Dementia Risk [not-audio_url] [/not-audio_url]

Duration: 26:36
In this episode, we tackle a question from listener Carolyn in Michigan about the potential cognitive impacts of long-term hearing loss. What You'll Learn: The research linking hearing loss to increased dementia risk and…
#88: Are Microplastics Causing Dementia? [not-audio_url] [/not-audio_url]

Duration: 38:08
You may have heard the alarming headline about a recent study that showed the typical brain had about a teaspoon of microplastics inside of it. And that amount appears to be increasing each year. In equally alarming fash…
#86: Why Your Brain Needs Friends, with guest Dr. Ben Rein [not-audio_url] [/not-audio_url]

Duration: 59:29
Click here to grab Ben's new book, "Why Your Brain Needs Friends"! To submit a question for us to answer on the podcast, go to brainjo.academy/question. To subscribe to the free Better Brain Fitness newsletter, join us w…