【30分睡眠はありえるのか？】睡眠不足は「脳を殺す」朝起きれない子供「実は睡眠障害」｜日本は睡眠をなめている｜たくさん寝ている受験生ほど、合格率は上がる【柳沢正史・真山仁】
Published October 10, 2026
Views 100K | Likes 533 | Comments 130
Ranked #12,371,837 globally by view count, this video has accumulated 100K views since it was published on Oct 10, 2026.
Views, likes & comments over time
Hover or tap the chart to see values