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Summary
Chapter-257 早起き遺伝子と恐がり遺伝子
健康な人が健康に早起きするのはよいことですが、体内時計が前にずれてしまう病気が原因で早起きをしてしまう人がいます。体内時計が原因の早起きもきちんと質の良い睡眠時間が確保できていればそれ自体は問題ないのですが、他の人と生活時間帯がずれてしまうと、円滑な社会生活を営む上で支障が生じ、そこから様々な新た問題が生まれることがありますので、一種の睡眠障害として扱われ、家族性睡眠相前進症候群といいます。
健康な人が健康に早起きするのはよいことですが、体内時計が前にずれてしまう病気が原因で早起きをしてしまう人がいます。体内時計が原因の早起きもきちんと質の良い睡眠時間が確保できていればそれ自体は問題ないのですが、他の人と生活時間帯がずれてしまうと、円滑な社会生活を営む上で支障が生じ、そこから様々な新た問題が生まれることがありますので、一種の睡眠障害として扱われ、家族性睡眠相前進症候群といいます。
(C)2009 くりらじ
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