EssayHealthScienceTechnologyUncorrected

High Quality Sleep

  • Sleep is very valuable for human beings.

    質の良い睡眠


    It can heal fatigues of your body and brain, enhance immunity, and get rid of stresses.
    睡眠は人にとってとても重要なものです。

    However, if the quality of sleep is low or the sleep is not enough, it will cause obesity, aging, weakening of the immune system and increasing of the cancer risk.
    体と脳の疲れを癒やし、免疫力を高め、ストレスを取り除くことができます。

    For a high-quality sleep, the secretion of melatonin, which you might call “sleep hormone,” is required.
    しかし睡眠の質が悪かったり睡眠不足であると、肥満や老化、免疫力の低下や癌のリスクを増加させます。

    We usually start to secrete melatonin before sleep, and a large amount of melatonin is secreted during the sleep.
    質の良い睡眠には、メラトニン(睡眠ホルモン)の分泌が必要です。

    Melatonin is secreted from your pineal gland, but even if slight light enter your eyes, the secretion will be suppressed.
    私たちは大抵、眠る前からメラトニンの分泌をはじめ、睡眠中に大量に分泌します。

    You should not use a PC or a smartphone before bedtime, and you should make your room totally dark while sleeping.
    メラトニンは松果体から分泌されますが、わずかな光が目に入るだけで抑制されてしまいます。

    Original sentence