How To Keep Your Brain Fit Into Older Age with Emeran Mayer, MD | MGC Ep. 92
The Mind-Gut Conversation PodcastShow Notes
What do alcohol, sleep, diet and “purpose in life” have in common? According to a powerful new study, they’re all modifiable risk factors that may determine your future risk of stroke, dementia and late-life depression — three of the most pressing health challenges of our time. In this episode of The Mind-Gut Conversation, Dr. Mayer breaks down this comprehensive review, which analyzed data from over 180 meta-analyses and ranked risk factors based on their impact on healthy aging and brain health. The findings go far beyond just cholesterol or glucose — and include often overlooked lifestyle and psychological factors like social engagement and chronic stress.
In this episode, you’ll learn: 1) Which modifiable factors have the greatest impact on dementia, stroke and depression 2) Why physical and psychological health are deeply intertwined 3) How “purpose in life” scored higher than some traditional clinical markers 4) What these findings mean for real-world prevention — and your everyday choices
Whether you’re supporting a loved one or simply planning for your own long-term health, this episode offers evidence-backed clarity on what actually matters most. Want to read the study yourself? Here's the link & PMID reference: https://pubmed.ncbi.nlm.nih.gov/40180437/ PMID: 40180437
If you'd like to go deeper into these topics, you can learn more on emeranmayer.com!
More from The Mind-Gut Conversation Podcast
Nutrition advice seems to change every week, but Dr. Christopher Gardner says the core of what we know has barely moved in fifty years.
Over the past century, average lifespan in Western countries has grown by about 30 years. The years we spend in good health have not kept pace.
After 45 years of research on how the brain and the gut communicate, the question Dr. Emeran Mayer hears most often is not about mechanisms or studies. It is much simpler than that. People tell him they understand the science, they just do not know how to live it.
Modern medicine has never been better at keeping people alive. So why are we spending more of our lives unwell?
For most of the last forty years, irritable bowel syndrome was treated as a problem of the gut alone. The idea that the brain plays a central role took decades to gain acceptance, and it remains contested today.