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