Dare to Be 100: Bortz's Law Resounds
Category: HEALTHY LIVING
The Internet was abuzz seven weeks ago about the performance at the June 1 San Diego Marathon by Harriet Thompson of North Carolina.  She is 91 years old (YOUNG). En route she set several age group records.
By Walter M. Bortz II, M.D., ContributorClinical Professor of Medicine at Stanford University, 2014-08-28