求翻译：5、 你睡前喜欢喝咖啡、茶还有吸烟吗?睡前吸收咖啡因、茶硷与尼古丁等物质，容易神经亢奋，破坏睡眠质量。同样，刚吃过饭也不适宜立马睡觉。是什么意思？

5, before you sleep like coffee, tea or smoke? bedtime absorb substances such as caffeine, nicotine and its salts, easily nervous excitement, undermine the quality of sleep. Similarly, just go to bed after dinner is also not in a position immediately.