Could Mental Workouts Keep Your Brain Young? | NPR’s Short Wave

Could Mental Workouts Keep Your Brain Young? | NPR’s Short Wave

Author: TED November 25, 2025 Duration: 11:42

Today, we’re featuring an episode from NPR’s science podcast Short Wave. In it, host Regina G. Barber talks to NPR brain correspondent Jon Hamilton about MENTAL EXERCISES. 


Scientists have found the first compelling evidence that cognitive training can boost levels of a chemical that typically declines as people age. And previous studies of people have suggested that cognitive training can improve thinking and memory. So how does it all work? And by how much does it all work? Find out with this episode of Short Wave.


Follow NPR's Short Wave podcast on Apple Podcasts and Spotify for more episodes like this, featuring new discoveries, everyday mysteries and the science behind the headlines.


Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.



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Curiosity about our own bodies and minds often starts with a simple, surprising question. TED Health, hosted by physician Dr. Shoshana Ungerleider, turns those questions into a compelling exploration. This isn't just a summary of health tips; it's a deep dive into the ideas reshaping our understanding of well-being. You'll hear from leading TED speakers who are doctors, researchers, and thinkers, unpacking everything from the profound neurological effects of a daily walk to the emerging potential of psychedelic therapy for mental illness. Each episode is built on a foundation of rigorous science and accessible storytelling, moving beyond headlines to the nuanced realities of medical breakthroughs and everyday habits. The conversations in this podcast challenge assumptions and connect disparate fields, offering perspectives on longevity, mental fitness, and preventative care that you likely haven't encountered before. It’s for anyone who wants to understand the 'why' and the 'how' behind living a healthier life, providing not just answers but better frameworks for thinking about your own health. The discussions are grounded yet forward-looking, always aiming to translate complex concepts into meaningful, actionable understanding. Listening feels like having a direct line to the cutting edge of medical and wellness research, all filtered through Dr. Ungerleider's insightful and thoughtful guidance.
Author: Language: English Episodes: 100

TED Health
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