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有的年轻女性皮肤过早失去了青春的光泽,看上去黯淡和衰老,甚至显现皱纹,有的为面部长了黄褐斑而烦恼;有的白领人士或青年学生在上午就感到疲怠乏力,在办公室里,在课堂上精神不好,工作和学习的效率差。按常理说,经过一夜睡眠,大脑得到了休整,上午正是精力最充沛的时候,为什么年
Some young women lose their youthful skin premature youth, looks bleak and aging, and even wrinkles appear, and some face the long melasma and worry; some white-collar workers or young students feel fatigue in the morning, In the office, poor mentality in class, poor work and study. According to common sense, after a night of sleep, the brain has been rest, the morning is the most energetic time, why the year