Protecting the brain: a simple, essential step

An editorial in The Economist emphasizes the ease of safeguarding brain health. The author describes the recommended action as a no‑brainer. Key measures include regular sleep, physical activity, and reduced screen exposure. The piece argues that these habits can prevent cognitive decline. It points to growing evidence linking lifestyle to brain function. The editorial urges policymakers to promote brain‑friendly environments. It suggests that simple public‑health initiatives can have large impact. The article calls for individuals to adopt these straightforward practices.