Does Exercise Slow the Aging Process?

Almost any amount and type of physical activity may slow aging deep within our cells, a new study finds. And middle age may be a critical time to get the process rolling, at least by one common measure of cell aging.

By Gretchen Reynolds

Full Story: http://well.blogs.nytimes.com/2015/10/28/does-exercise-slow-the-aging-process/?hp&action=click&pgtype=Homepage&module=mini-moth&region=top-stories-below&WT.nav=top-stories-below&_r=0