Tuesday, January 25, 2011
From the BBC:
A team from the University of North Carolina studied the effects of hugging on both partners in 38 couples.
The study showed hugs increased levels of oxytocin, a "bonding" hormone, and reduced blood pressure - which cuts the risk of heart disease.
But, writing in the Psychosomatic Medicine, the researchers said women recorded greater reductions in blood pressure than men after their hugs.
Read more here.