The surprising reasons some 80-year-olds look 60 and some 60-year-olds appear 80
We’ve all seen it: one person in their 80s rides a bike, travels the world, and seems full of energy, while someone twenty years younger struggles with illness and frailty. Science shows that the aging process depends on a mix of genetics, lifestyle, environment, and social connections. Researchers are now looking at why biological age … Read more