ageing
Ageing may occur due to the inevitable deterioration that comes with damaged cells and DNA accumulating over time, or it may be a carefully regulated programme that ensures older people die so resources are available for younger individuals to reproduce. Emerging research suggests that ageing 鈥� both the biological aspect and the physicals signs of wrinkles and skin sagging 鈥� could be delayed or even reversed via supplements, genetic modification and a new class of drug 迟丑别谤补辫颈别蝉听
