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Change Your Mind with New Scientist

Change Your Mind with New Scientist

Exercise - What’s the right dose for your brain?

Oct 1, 2026 · 42m

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On this episode

About this episode

Exercise is often framed as a way to get fit, but what if its biggest benefits are happening in your brain? In this episode of Change Your Mind, Health Journalists Cat de Lange and Helen Thomson explore why movement matters for our mood and long-term brain health, and why making exercise part of everyday life can feel like such a challenge. Joining them is Brendon Stubbs, a leading researcher in physical activity and mental health. Together, they look at what science is beginning to reveal about exercise and the brain, whether some kinds of movement might be better than others, and how much you need to do to make a difference. Produced by Emily Bird Got a topic you'd like us to cover? Email…