![Grey But Not Frail: Jean Woo reverses frailty with tailored intervention programme](/20210330055344im_/https://www.cuhk.edu.hk/english/images/whats_on/home/x150/nsl554-feature.jpg)
A long life has been much wished for by humans since time immemorial. The quest for longevity or even immortality translates into the lament of poets, Taoist cultivations of body and soul that promise a long life, and, needless to say, advances in the medical field.