重要的事情说三遍：多睡、多睡、多睡_BEC初级作文

重要的事情说三遍：多睡、多睡、多睡

虽然你可以找自己的意愿摄入大量维生素C和鸡汤，但是如果晚上睡眠不足的话，你会更容易生病。“有几项研究证实睡眠不足会抑制我们的免疫系统。事实上，在睡眠不足的状态下，抗体对疫苗的反应是收到抑制的，”罗森伯格说到。成人需要大约7小时的睡眠来保持免疫系统正常工作。所以，如果你能多睡一小时，就会少请病假。

3. Your Mood Will Improve

睡眠足情绪好

Sleep-deprived people tend to react more negatively to situations, and they also experience more anxiety. "This appears to be due to the fact that lack of sleep causes the emotion center of the brain called the amygdala to become hyperactive," says Rosenberg. Getting more sleep can not only help you feel more cheery in the moment, but it can also help lower your risk of depression.

睡眠不足的人情绪反应易消极、焦虑。“缺乏睡眠导致大脑杏仁核的情感中心变活跃，”罗森伯格说。睡眠充足不但能心情愉悦，还有助于降低抑郁风险。

4. You Can Increase Your Focus

睡眠足注意力集中

"[If you get an extra hour of sleep] you will be more alert and better able to concentrate," says Rosenberg. A well-rested person can not only remember more things later on, but they're also better able to focus their attention optimally in the moment. Additionally, memories are solidified while you sleep, so if you aren't getting some rest, it can affect your ability to access these memories later — a major reason why all-nighters aren't that effective.“