How Exercise And Friends Can Affect Aging

The reality of aging can be tough for some people, but according to Mother Nature Network there are two things that can help.
MNN writer Lloya Alter believes that those 'things' are exercise and maintaining friendships.
A New York Times article explains that physical activities like jogging and interval training actually have the ability to "make our cells biologically younger."
MNN adds that there is evidence to support the thought that "...