Published on Monday, August 20, 2012 by Kathy McCabe Looking for the fountain of youth? You just might find it on the Italian island of Sardinia, at least that's what scientists think. We  could have told them that! How could a stay at a Sardinia resort not reverse the aging process? Unspoiled beaches, plentiful Sardinian wine and classic shepherd cuisine, spa treatments. Well, it turns out you just might have to h...