Human bodies recognize at the molecular level that not all happiness is created equal, responding in ways that can help or hinder physical health, according to new research led by Barbara L. Fredrickson, Kenan Distinguished Professor of psychology in the College of Arts and Sciences at the University of North Carolina at Chapel Hill.
Fuente : http://www.eurekalert.org/pub_releases/2013-07/uon...
Fuente : http://www.eurekalert.org/pub_releases/2013-07/uon...