一个月中,总有些日子,你觉得自己体力充沛、心情愉快、思维敏捷、记忆力好,整个人处在某种良好的状态中。而在另一些日子,你却发现自己容易疲劳、做事拖泥带水、情绪不稳定、注意力不集中、判定力降低,整个人感觉糟透了。为什么会这样呢?现代时间生物医学的理论研究表明,人类存在着情绪、体力、智力三方面的周期性变化。其中,体力周期为23天,情绪周期28天,智力周期为33天。人体 In a month, there are days when you feel full, happy, quick thinking, good memory, and the whole person is in a good state. On other days, however, you find yourself easily tired, frustrated, emotionally unstable, inattentive, with reduced judgment, and the whole person feels terrible. Why does this happen? Modern biomedical theory shows that there are human cycles of emotional, physical, and intellectual changes in the three aspects. Among them, the physical period of 23 days, the emotional cycle of 28 days, the intelligence cycle of 33 days. human body