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Surgeon General's Warning: Screen Time Harms Children & Teens
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325 观看151:18NIHgov原视频发布: 2026-06-05

The Surgeon General's advisory warns that excessive screen time harms children and adolescents, as the prefrontal cortex—the brain region critical for cognitive function—continues developing until age 26, and unlike previous generations who learned through books, writing, and outdoor activities, Generation Z and Alpha have never known life without screens, raising significant developmental concerns.

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