Neural e vidence shows that the phenomenon of'falling in love' is a series of chemical reactions taking place in the brain that cause mental and physical reactions.
神经迹象显示，“恋爱现象”是大脑里发生的一系列化学反应，引起了精神和体质的反应。
2
Researchers E have defined stress as any major changes to the status quo (existing balance) that may potentially cause mental or emotional strain or tension.
根据研究者的定义，压力是指任何对于现状（现有的平衡）的改变，可能会导致精神或情绪上的紧张。 。
3
Regulate your drinks including soft drinks, juices, e. t. c, do a lot of mental and physical exercises.