17 diciembre 2014
Researchers tested whether hugs act as a form of social support, protecting stressed people from getting sick. They found that greater social support and more frequent hugs protected people from the increased susceptibility to infection associated with being stressed and resulted in less severe illness symptoms.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/EMI809cscC4/141217101316.htm
