Some people may not be aware that excessive stress in daily life – whether physical or mental – can lead to the breakdown of nerve cells, or neurons. Unlike many other cells in the body, once damaged, neurons typically cannot be replaced or regenerated, said Professor Fan Dongsheng, director of the Department of Neurology at Peking University Third Hospital.

How can people better protect their neurons and nervous system? Watch the video to learn more.

Executive Producer: Zhang Jingwen

Producer: Yang Sha

Directors: Xu Wen and Li Yue

Videographers: Zhao Wenting and Wang Yue